diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c0fe1a..d2c64d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # rollup-plugin-buble changelog
 
+## 0.19.8
+
+* Update `buble`
+
 ## 0.19.6
 
 * Update dependencies
diff --git a/package-lock.json b/package-lock.json
index 036e0a1..6ff2088 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rollup-plugin-buble",
-  "version": "0.19.6",
+  "version": "0.19.8",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -10,7 +10,7 @@
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       "dev": true,
       "requires": {
-        "@babel/highlight": "^7.0.0"
+        "@babel/highlight": "7.0.0"
       }
     },
     "@babel/highlight": {
@@ -19,9 +19,9 @@
       "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
       "dev": true,
       "requires": {
-        "chalk": "^2.0.0",
-        "esutils": "^2.0.2",
-        "js-tokens": "^4.0.0"
+        "chalk": "2.4.1",
+        "esutils": "2.0.2",
+        "js-tokens": "4.0.0"
       }
     },
     "@types/estree": {
@@ -42,11 +42,15 @@
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       "dev": true
     },
+    "acorn-dynamic-import": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz",
+      "integrity": "sha512-d3OEjQV4ROpoflsnUA8HozoIR504TFxNivYEUi6uwz0IYhBkTDXGuWlNdMtybRt3nqVx/L6XqMt0FxkXuWKZhw=="
+    },
     "acorn-jsx": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
-      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
-      "dev": true
+      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg=="
     },
     "ajv": {
       "version": "6.6.1",
@@ -54,15 +58,15 @@
       "integrity": "sha512-ZoJjft5B+EJBjUyu9C9Hc0OZyPZSSlOF+plzouTrg6UlA8f+e/n8NIgBFG/9tppJtpPWfthHakK7juJdNDODww==",
       "dev": true,
       "requires": {
-        "fast-deep-equal": "^2.0.1",
-        "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.4.1",
-        "uri-js": "^4.2.2"
+        "fast-deep-equal": "2.0.1",
+        "fast-json-stable-stringify": "2.0.0",
+        "json-schema-traverse": "0.4.1",
+        "uri-js": "4.2.2"
       }
     },
     "ansi-escapes": {
       "version": "3.1.0",
-      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
       "integrity": "sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==",
       "dev": true
     },
@@ -77,7 +81,7 @@
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
       "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
       "requires": {
-        "color-convert": "^1.9.0"
+        "color-convert": "1.9.3"
       }
     },
     "argparse": {
@@ -86,7 +90,7 @@
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       "dev": true,
       "requires": {
-        "sprintf-js": "~1.0.2"
+        "sprintf-js": "1.0.3"
       }
     },
     "arr-diff": {
@@ -94,7 +98,7 @@
       "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-2.0.0.tgz",
       "integrity": "sha1-jzuCf5Vai9ZpaX5KQlasPOrjVs8=",
       "requires": {
-        "arr-flatten": "^1.0.1"
+        "arr-flatten": "1.1.0"
       }
     },
     "arr-flatten": {
@@ -125,7 +129,7 @@
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "dev": true,
       "requires": {
-        "balanced-match": "^1.0.0",
+        "balanced-match": "1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -134,9 +138,9 @@
       "resolved": "https://registry.npmjs.org/braces/-/braces-1.8.5.tgz",
       "integrity": "sha1-uneWLhLf+WnWt2cR6RS3N4V79qc=",
       "requires": {
-        "expand-range": "^1.8.1",
-        "preserve": "^0.2.0",
-        "repeat-element": "^1.1.2"
+        "expand-range": "1.8.2",
+        "preserve": "0.2.0",
+        "repeat-element": "1.1.3"
       }
     },
     "browser-stdout": {
@@ -146,16 +150,35 @@
       "dev": true
     },
     "buble": {
-      "version": "0.19.6",
-      "resolved": "https://registry.npmjs.org/buble/-/buble-0.19.6.tgz",
-      "integrity": "sha512-9kViM6nJA1Q548Jrd06x0geh+BG2ru2+RMDkIHHgJY/8AcyCs34lTHwra9BX7YdPrZXd5aarkpr/SY8bmPgPdg==",
-      "requires": {
-        "chalk": "^2.4.1",
-        "magic-string": "^0.25.1",
-        "minimist": "^1.2.0",
-        "os-homedir": "^1.0.1",
-        "regexpu-core": "^4.2.0",
-        "vlq": "^1.0.0"
+      "version": "0.19.8",
+      "resolved": "https://registry.npmjs.org/buble/-/buble-0.19.8.tgz",
+      "integrity": "sha512-IoGZzrUTY5fKXVkgGHw3QeXFMUNBFv+9l8a4QJKG1JhG3nCMHTdEX1DCOg8568E2Q9qvAQIiSokv6Jsgx8p2cA==",
+      "requires": {
+        "acorn": "6.1.1",
+        "acorn-dynamic-import": "4.0.0",
+        "acorn-jsx": "5.0.1",
+        "chalk": "2.4.2",
+        "magic-string": "0.25.3",
+        "minimist": "1.2.0",
+        "os-homedir": "2.0.0",
+        "regexpu-core": "4.5.4"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "6.1.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
+          "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA=="
+        },
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "requires": {
+            "ansi-styles": "3.2.1",
+            "escape-string-regexp": "1.0.5",
+            "supports-color": "5.5.0"
+          }
+        }
       }
     },
     "caller-path": {
@@ -164,12 +187,12 @@
       "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
       "dev": true,
       "requires": {
-        "callsites": "^0.2.0"
+        "callsites": "0.2.0"
       }
     },
     "callsites": {
       "version": "0.2.0",
-      "resolved": "http://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
       "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
       "dev": true
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@@ -177,10 +200,11 @@
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
       "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+      "dev": true,
       "requires": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
+        "ansi-styles": "3.2.1",
+        "escape-string-regexp": "1.0.5",
+        "supports-color": "5.5.0"
       }
     },
     "chardet": {
@@ -201,7 +225,7 @@
       "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
       "dev": true,
       "requires": {
-        "restore-cursor": "^2.0.0"
+        "restore-cursor": "2.0.0"
       }
     },
     "cli-width": {
@@ -241,11 +265,11 @@
       "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
       "dev": true,
       "requires": {
-        "nice-try": "^1.0.4",
-        "path-key": "^2.0.1",
-        "semver": "^5.5.0",
-        "shebang-command": "^1.2.0",
-        "which": "^1.2.9"
+        "nice-try": "1.0.5",
+        "path-key": "2.0.1",
+        "semver": "5.6.0",
+        "shebang-command": "1.2.0",
+        "which": "1.3.1"
       }
     },
     "debug": {
@@ -254,7 +278,7 @@
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       "dev": true,
       "requires": {
-        "ms": "^2.1.1"
+        "ms": "2.1.1"
       }
     },
     "deep-is": {
@@ -275,7 +299,7 @@
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       "dev": true,
       "requires": {
-        "esutils": "^2.0.2"
+        "esutils": "2.0.2"
       }
     },
     "escape-string-regexp": {
@@ -289,43 +313,43 @@
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       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.0.0",
-        "ajv": "^6.5.3",
-        "chalk": "^2.1.0",
-        "cross-spawn": "^6.0.5",
-        "debug": "^4.0.1",
-        "doctrine": "^2.1.0",
-        "eslint-scope": "^4.0.0",
-        "eslint-utils": "^1.3.1",
-        "eslint-visitor-keys": "^1.0.0",
-        "espree": "^5.0.0",
-        "esquery": "^1.0.1",
-        "esutils": "^2.0.2",
-        "file-entry-cache": "^2.0.0",
-        "functional-red-black-tree": "^1.0.1",
-        "glob": "^7.1.2",
-        "globals": "^11.7.0",
-        "ignore": "^4.0.6",
-        "imurmurhash": "^0.1.4",
-        "inquirer": "^6.1.0",
-        "js-yaml": "^3.12.0",
-        "json-stable-stringify-without-jsonify": "^1.0.1",
-        "levn": "^0.3.0",
-        "lodash": "^4.17.5",
-        "minimatch": "^3.0.4",
-        "mkdirp": "^0.5.1",
-        "natural-compare": "^1.4.0",
-        "optionator": "^0.8.2",
-        "path-is-inside": "^1.0.2",
-        "pluralize": "^7.0.0",
-        "progress": "^2.0.0",
-        "regexpp": "^2.0.1",
-        "require-uncached": "^1.0.3",
-        "semver": "^5.5.1",
-        "strip-ansi": "^4.0.0",
-        "strip-json-comments": "^2.0.1",
-        "table": "^5.0.2",
-        "text-table": "^0.2.0"
+        "@babel/code-frame": "7.0.0",
+        "ajv": "6.6.1",
+        "chalk": "2.4.1",
+        "cross-spawn": "6.0.5",
+        "debug": "4.1.0",
+        "doctrine": "2.1.0",
+        "eslint-scope": "4.0.0",
+        "eslint-utils": "1.3.1",
+        "eslint-visitor-keys": "1.0.0",
+        "espree": "5.0.0",
+        "esquery": "1.0.1",
+        "esutils": "2.0.2",
+        "file-entry-cache": "2.0.0",
+        "functional-red-black-tree": "1.0.1",
+        "glob": "7.1.3",
+        "globals": "11.9.0",
+        "ignore": "4.0.6",
+        "imurmurhash": "0.1.4",
+        "inquirer": "6.2.1",
+        "js-yaml": "3.12.0",
+        "json-stable-stringify-without-jsonify": "1.0.1",
+        "levn": "0.3.0",
+        "lodash": "4.17.11",
+        "minimatch": "3.0.4",
+        "mkdirp": "0.5.1",
+        "natural-compare": "1.4.0",
+        "optionator": "0.8.2",
+        "path-is-inside": "1.0.2",
+        "pluralize": "7.0.0",
+        "progress": "2.0.3",
+        "regexpp": "2.0.1",
+        "require-uncached": "1.0.3",
+        "semver": "5.6.0",
+        "strip-ansi": "4.0.0",
+        "strip-json-comments": "2.0.1",
+        "table": "5.1.1",
+        "text-table": "0.2.0"
       }
     },
     "eslint-scope": {
@@ -334,8 +358,8 @@
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       "dev": true,
       "requires": {
-        "esrecurse": "^4.1.0",
-        "estraverse": "^4.1.1"
+        "esrecurse": "4.2.1",
+        "estraverse": "4.2.0"
       }
     },
     "eslint-utils": {
@@ -356,9 +380,9 @@
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       "dev": true,
       "requires": {
-        "acorn": "^6.0.2",
-        "acorn-jsx": "^5.0.0",
-        "eslint-visitor-keys": "^1.0.0"
+        "acorn": "6.0.4",
+        "acorn-jsx": "5.0.1",
+        "eslint-visitor-keys": "1.0.0"
       }
     },
     "esprima": {
@@ -373,7 +397,7 @@
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       "dev": true,
       "requires": {
-        "estraverse": "^4.0.0"
+        "estraverse": "4.2.0"
       }
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@@ -382,7 +406,7 @@
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       "dev": true,
       "requires": {
-        "estraverse": "^4.1.0"
+        "estraverse": "4.2.0"
       }
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@@ -407,15 +431,15 @@
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       "integrity": "sha1-3wcoTjQqgHzXM6xa9yQR5YHRF3s=",
       "requires": {
-        "is-posix-bracket": "^0.1.0"
+        "is-posix-bracket": "0.1.1"
       }
     },
     "expand-range": {
       "version": "1.8.2",
-      "resolved": "http://registry.npmjs.org/expand-range/-/expand-range-1.8.2.tgz",
+      "resolved": "https://registry.npmjs.org/expand-range/-/expand-range-1.8.2.tgz",
       "integrity": "sha1-opnv/TNf4nIeuujiV+x5ZE/IUzc=",
       "requires": {
-        "fill-range": "^2.1.0"
+        "fill-range": "2.2.4"
       }
     },
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@@ -424,9 +448,9 @@
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       "dev": true,
       "requires": {
-        "chardet": "^0.7.0",
-        "iconv-lite": "^0.4.24",
-        "tmp": "^0.0.33"
+        "chardet": "0.7.0",
+        "iconv-lite": "0.4.24",
+        "tmp": "0.0.33"
       }
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@@ -434,7 +458,7 @@
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       "integrity": "sha1-Lhj/PS9JqydlzskCPwEdqo2DSaE=",
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-        "is-extglob": "^1.0.0"
+        "is-extglob": "1.0.0"
       }
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@@ -461,7 +485,7 @@
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       "dev": true,
       "requires": {
-        "escape-string-regexp": "^1.0.5"
+        "escape-string-regexp": "1.0.5"
       }
     },
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@@ -470,8 +494,8 @@
       "integrity": "sha1-w5KZDD5oR4PYOLjISkXYoEhFg2E=",
       "dev": true,
       "requires": {
-        "flat-cache": "^1.2.1",
-        "object-assign": "^4.0.1"
+        "flat-cache": "1.3.4",
+        "object-assign": "4.1.1"
       }
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@@ -484,11 +508,11 @@
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-2.2.4.tgz",
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-        "is-number": "^2.1.0",
-        "isobject": "^2.0.0",
-        "randomatic": "^3.0.0",
-        "repeat-element": "^1.1.2",
-        "repeat-string": "^1.5.2"
+        "is-number": "2.1.0",
+        "isobject": "2.1.0",
+        "randomatic": "3.1.1",
+        "repeat-element": "1.1.3",
+        "repeat-string": "1.6.1"
       }
     },
     "flat-cache": {
@@ -497,10 +521,10 @@
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       "dev": true,
       "requires": {
-        "circular-json": "^0.3.1",
-        "graceful-fs": "^4.1.2",
-        "rimraf": "~2.6.2",
-        "write": "^0.2.1"
+        "circular-json": "0.3.3",
+        "graceful-fs": "4.1.15",
+        "rimraf": "2.6.2",
+        "write": "0.2.1"
       }
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@@ -513,7 +537,7 @@
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       "integrity": "sha1-UmXGgaTylNq78XyVCbZ2OqhFEM4=",
       "requires": {
-        "for-in": "^1.0.1"
+        "for-in": "1.0.2"
       }
     },
     "fs.realpath": {
@@ -534,12 +558,12 @@
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-        "micromatch": "^2.3.11"
+        "estree-walker": "0.5.2",
+        "micromatch": "2.3.11"
       }
     },
     "run-async": {
@@ -1232,7 +1256,7 @@
       "integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=",
       "dev": true,
       "requires": {
-        "is-promise": "^2.1.0"
+        "is-promise": "2.1.0"
       }
     },
     "rxjs": {
@@ -1241,7 +1265,7 @@
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       "dev": true,
       "requires": {
-        "tslib": "^1.9.0"
+        "tslib": "1.9.3"
       }
     },
     "safer-buffer": {
@@ -1262,7 +1286,7 @@
       "integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=",
       "dev": true,
       "requires": {
-        "shebang-regex": "^1.0.0"
+        "shebang-regex": "1.0.0"
       }
     },
     "shebang-regex": {
@@ -1283,9 +1307,9 @@
       "integrity": "sha512-4j2WTWjp3GsZ+AOagyzVbzp4vWGtZ0hEZ/gDY/uTvm6MTxUfTUIsnMIFb1bn8o0RuXiqUw15H1bue8f22Vw2oQ==",
       "dev": true,
       "requires": {
-        "ansi-styles": "^3.2.0",
-        "astral-regex": "^1.0.0",
-        "is-fullwidth-code-point": "^2.0.0"
+        "ansi-styles": "3.2.1",
+        "astral-regex": "1.0.0",
+        "is-fullwidth-code-point": "2.0.0"
       }
     },
     "sourcemap-codec": {
@@ -1305,8 +1329,8 @@
       "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
       "dev": true,
       "requires": {
-        "is-fullwidth-code-point": "^2.0.0",
-        "strip-ansi": "^4.0.0"
+        "is-fullwidth-code-point": "2.0.0",
+        "strip-ansi": "4.0.0"
       }
     },
     "strip-ansi": {
@@ -1315,7 +1339,7 @@
       "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
       "dev": true,
       "requires": {
-        "ansi-regex": "^3.0.0"
+        "ansi-regex": "3.0.0"
       }
     },
     "strip-json-comments": {
@@ -1329,7 +1353,7 @@
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
       "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
       "requires": {
-        "has-flag": "^3.0.0"
+        "has-flag": "3.0.0"
       }
     },
     "table": {
@@ -1338,10 +1362,10 @@
       "integrity": "sha512-NUjapYb/qd4PeFW03HnAuOJ7OMcBkJlqeClWxeNlQ0lXGSb52oZXGzkO0/I0ARegQ2eUT1g2VDJH0eUxDRcHmw==",
       "dev": true,
       "requires": {
-        "ajv": "^6.6.1",
-        "lodash": "^4.17.11",
+        "ajv": "6.6.1",
+        "lodash": "4.17.11",
         "slice-ansi": "2.0.0",
-        "string-width": "^2.1.1"
+        "string-width": "2.1.1"
       }
     },
     "text-table": {
@@ -1352,7 +1376,7 @@
     },
     "through": {
       "version": "2.3.8",
-      "resolved": "http://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
       "dev": true
     },
@@ -1362,7 +1386,7 @@
       "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
       "dev": true,
       "requires": {
-        "os-tmpdir": "~1.0.2"
+        "os-tmpdir": "1.0.2"
       }
     },
     "tslib": {
@@ -1377,7 +1401,7 @@
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "dev": true,
       "requires": {
-        "prelude-ls": "~1.1.2"
+        "prelude-ls": "1.1.2"
       }
     },
     "unicode-canonical-property-names-ecmascript": {
@@ -1390,19 +1414,19 @@
       "resolved": "https://registry.npmjs.org/unicode-match-property-ecmascript/-/unicode-match-property-ecmascript-1.0.4.tgz",
       "integrity": "sha512-L4Qoh15vTfntsn4P1zqnHulG0LdXgjSO035fEpdtp6YxXhMT51Q6vgM5lYdG/5X3MjS+k/Y9Xw4SFCY9IkR0rg==",
       "requires": {
-        "unicode-canonical-property-names-ecmascript": "^1.0.4",
-        "unicode-property-aliases-ecmascript": "^1.0.4"
+        "unicode-canonical-property-names-ecmascript": "1.0.4",
+        "unicode-property-aliases-ecmascript": "1.0.5"
       }
     },
     "unicode-match-property-value-ecmascript": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/unicode-match-property-value-ecmascript/-/unicode-match-property-value-ecmascript-1.0.2.tgz",
-      "integrity": "sha512-Rx7yODZC1L/T8XKo/2kNzVAQaRE88AaMvI1EF/Xnj3GW2wzN6fop9DDWuFAKUVFH7vozkz26DzP0qyWLKLIVPQ=="
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/unicode-match-property-value-ecmascript/-/unicode-match-property-value-ecmascript-1.1.0.tgz",
+      "integrity": "sha512-hDTHvaBk3RmFzvSl0UVrUmC3PuW9wKVnpoUDYH0JDkSIovzw+J5viQmeYHxVSBptubnr7PbH2e0fnpDRQnQl5g=="
     },
     "unicode-property-aliases-ecmascript": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.0.4.tgz",
-      "integrity": "sha512-2WSLa6OdYd2ng8oqiGIWnJqyFArvhn+5vgx5GTxMbUYjCYKUcuKS62YLFF0R/BDGlB1yzXjQOLtPAfHsgirEpg=="
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.0.5.tgz",
+      "integrity": "sha512-L5RAqCfXqAwR3RriF8pM0lU0w4Ryf/GgzONwi6KnL1taJQa7x1TCxdJnILX59WIGOwR57IVxn7Nej0fz1Ny6fw=="
     },
     "uri-js": {
       "version": "4.2.2",
@@ -1410,21 +1434,16 @@
       "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
       "dev": true,
       "requires": {
-        "punycode": "^2.1.0"
+        "punycode": "2.1.1"
       }
     },
-    "vlq": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/vlq/-/vlq-1.0.0.tgz",
-      "integrity": "sha512-o3WmXySo+oI5thgqr7Qy8uBkT/v9Zr+sRyrh1lr8aWPUkgDWdWt4Nae2WKBrLsocgE8BuWWD0jLc+VW8LeU+2g=="
-    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "dev": true,
       "requires": {
-        "isexe": "^2.0.0"
+        "isexe": "2.0.0"
       }
     },
     "wordwrap": {
@@ -1445,7 +1464,7 @@
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
-        "mkdirp": "^0.5.1"
+        "mkdirp": "0.5.1"
       }
     }
   }
diff --git a/package.json b/package.json
index bc14c61..e170243 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "rollup-plugin-buble",
   "description": "Compile ES2015 with buble",
-  "version": "0.19.6",
+  "version": "0.19.8",
   "author": "Rich Harris",
   "repository": "https://github.com/rollup/rollup-plugin-buble",
   "license": "MIT",
@@ -25,7 +25,7 @@
     "rollup": "^0.67.4"
   },
   "dependencies": {
-    "buble": "^0.19.6",
+    "buble": "^0.19.8",
     "rollup-pluginutils": "^2.3.3"
   }
 }