diff --git a/package.json b/package.json
index aaccd8c..9737562 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "@changesets/changelog-github": "0.3.0",
     "@changesets/cli": "2.14.1",
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@trust/webcrypto": "0.9.2",
     "@types/jest": "26.0.21",
     "@types/node-fetch": "2.5.8",
diff --git a/packages/eapi-middleware-cache/package.json b/packages/eapi-middleware-cache/package.json
index 6550a42..21ef4d1 100644
--- a/packages/eapi-middleware-cache/package.json
+++ b/packages/eapi-middleware-cache/package.json
@@ -20,7 +20,7 @@
   "main": "dist/withCache.js",
   "types": "dist/withCache.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-middleware-cors/package.json b/packages/eapi-middleware-cors/package.json
index 16c6e57..bc6a3b5 100644
--- a/packages/eapi-middleware-cors/package.json
+++ b/packages/eapi-middleware-cors/package.json
@@ -23,7 +23,7 @@
   "main": "dist/withCors.js",
   "types": "dist/withCors.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-middleware-errorhandler/package.json b/packages/eapi-middleware-errorhandler/package.json
index 11ad936..89fdb56 100644
--- a/packages/eapi-middleware-errorhandler/package.json
+++ b/packages/eapi-middleware-errorhandler/package.json
@@ -21,7 +21,7 @@
   "main": "dist/withErrorHandler.js",
   "types": "dist/withErrorHandler.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-middleware-headers/package.json b/packages/eapi-middleware-headers/package.json
index 112c604..d334152 100644
--- a/packages/eapi-middleware-headers/package.json
+++ b/packages/eapi-middleware-headers/package.json
@@ -20,7 +20,7 @@
   "main": "dist/withHeaders.js",
   "types": "dist/withHeaders.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-middleware-redirect/package.json b/packages/eapi-middleware-redirect/package.json
index c0fff03..87679f5 100644
--- a/packages/eapi-middleware-redirect/package.json
+++ b/packages/eapi-middleware-redirect/package.json
@@ -25,7 +25,7 @@
   "main": "dist/withRedirect.js",
   "types": "dist/withRedirect.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-util-applymiddlewares/package.json b/packages/eapi-util-applymiddlewares/package.json
index cdf4806..56089cf 100644
--- a/packages/eapi-util-applymiddlewares/package.json
+++ b/packages/eapi-util-applymiddlewares/package.json
@@ -21,7 +21,7 @@
   "types": "dist/applyMiddlewares.d.ts",
   "dependencies": {},
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "jest": {
diff --git a/packages/eapi-util-fetcheventhandler/package.json b/packages/eapi-util-fetcheventhandler/package.json
index 24f9f0f..cfb6b54 100644
--- a/packages/eapi-util-fetcheventhandler/package.json
+++ b/packages/eapi-util-fetcheventhandler/package.json
@@ -20,7 +20,7 @@
   "main": "dist/fetchEventHandler.js",
   "types": "dist/fetchEventHandler.d.ts",
   "devDependencies": {
-    "@cloudflare/workers-types": "2.1.0",
+    "@cloudflare/workers-types": "2.2.1",
     "@p-j/eapi-types": "1.0.0"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 90e4def..0eba8f2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -499,7 +499,12 @@
     human-id "^1.0.2"
     prettier "^1.18.2"
 
-"@cloudflare/workers-types@2.1.0", "@cloudflare/workers-types@^2.1.0":
+"@cloudflare/workers-types@2.2.1":
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-2.2.1.tgz#a4fd7eda69e54769a5e4fa31b44947e1fe50d323"
+  integrity sha512-gxI3CytBWzdtvQ7tu3I1biYN6QU18OInYKfOL5Twlbs4dRTx4ib5/2FrzwYaPFFfCg5ocy38aG1A/69satjXBQ==
+
+"@cloudflare/workers-types@^2.1.0":
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-2.1.0.tgz#6e4f07567f4c914ad811c2d7a6172d0ae834c7f6"
   integrity sha512-VmXaHTq0lt6Xre4aK1hUK25hjZjuEUkHtdUEt0FJamv+NzQO54Gwp6Zr5Cfu6SP5EQ/tTmTMP/tK9npA8zhcCg==