diff --git a/packages/gatsby-remark-responsive-iframe/package.json b/packages/gatsby-remark-responsive-iframe/package.json
index c71657f5f1ae0..d4dd84738ba98 100644
--- a/packages/gatsby-remark-responsive-iframe/package.json
+++ b/packages/gatsby-remark-responsive-iframe/package.json
@@ -19,7 +19,7 @@
     "babel-preset-gatsby-package": "^2.4.0-next.0",
     "cross-env": "^7.0.3",
     "remark": "^13.0.0",
-    "remark-mdx": "^1.6.21",
+    "remark-mdx": "^1.6.22",
     "unist-util-find": "^1.0.2"
   },
   "homepage": "https://github.com/gatsbyjs/gatsby/tree/master/packages/gatsby-remark-responsive-iframe#readme",
diff --git a/yarn.lock b/yarn.lock
index dadbdcbc4dba2..ce529a665d6db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -21713,7 +21713,7 @@ remark-mdx@2.0.0-next.7, remark-mdx@^2.0.0-next.7:
     strip-indent "^3.0.0"
     unist-util-stringify-position "^2.0.3"
 
-remark-mdx@^1.6.21, remark-mdx@^1.6.22:
+remark-mdx@^1.6.22:
   version "1.6.22"
   resolved "https://registry.yarnpkg.com/remark-mdx/-/remark-mdx-1.6.22.tgz#06a8dab07dcfdd57f3373af7f86bd0e992108bbd"
   integrity sha512-phMHBJgeV76uyFkH4rvzCftLfKCr2RZuF+/gmVcaKrpsihyzmhXjA0BEMDaPTXG5y8qZOKPVo83NAOX01LPnOQ==