diff --git a/package.json b/package.json
index 52b792008ae..a8d1336185d 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "gatsby-plugin-gatsby-cloud": "~4.19.0",
     "gatsby-plugin-json-output": "^1.2.0",
     "gatsby-plugin-manifest": "~4.19.0",
-    "gatsby-plugin-mdx": "3.4.0",
+    "gatsby-plugin-mdx": "3.15.2",
     "gatsby-plugin-meta-redirect": "^1.1.1",
     "gatsby-plugin-offline": "^5.4.0",
     "gatsby-plugin-react-helmet": "^5.4.0",
diff --git a/yarn.lock b/yarn.lock
index 3a10a5d3a52..fe44b9971f6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6309,7 +6309,7 @@ core-js@^2.4.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
   integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
-core-js@^3.14.0, core-js@^3.17.2, core-js@^3.22.3, core-js@^3.6.5:
+core-js@^3.14.0, core-js@^3.22.3, core-js@^3.6.5:
   version "3.24.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.24.1.tgz#cf7724d41724154010a6576b7b57d94c5d66e64f"
   integrity sha512-0QTBSYSUZ6Gq21utGzkfITDylE8jWC9Ne1D2MrhvlsZBI1x39OdDIVbzSqtgMndIy6BlHxBXpMGqzZmnztg2rg==
@@ -8484,10 +8484,10 @@ gatsby-core-utils@^2.14.0:
     tmp "^0.2.1"
     xdg-basedir "^4.0.0"
 
-gatsby-core-utils@^3.19.0, gatsby-core-utils@^3.20.0, gatsby-core-utils@^3.4.0:
-  version "3.20.0"
-  resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-3.20.0.tgz#5f9f1b1777fdf61479f79eb9cf18a72af424c856"
-  integrity sha512-D3DIulUFoPvexwsGYFkfESL1Dd3qsxBfj8OBi8vsd6BuXrA6MbLtX3j5+BLVxfKkN2wF7XN6b3/DH+JGNuhh2A==
+gatsby-core-utils@^3.15.0, gatsby-core-utils@^3.19.0, gatsby-core-utils@^3.20.0, gatsby-core-utils@^3.4.0:
+  version "3.23.0"
+  resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-3.23.0.tgz#0c8879ffb655f2d8cfe485f03beed7db6441dc69"
+  integrity sha512-ABVTAkjZh+2H4u6GZ+r1uZrdcWuT5KG2nEpKmBWBp21GWEE+yvUqtGOocBgUeGac1A3ggvn02UzcE6BIEm9PYg==
   dependencies:
     "@babel/runtime" "^7.15.4"
     ci-info "2.0.0"
@@ -8629,10 +8629,10 @@ gatsby-plugin-manifest@~4.19.0:
     semver "^7.3.7"
     sharp "^0.30.3"
 
-gatsby-plugin-mdx@3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-mdx/-/gatsby-plugin-mdx-3.4.0.tgz#5d658c0eeaa70d571c0e3d1c09f9def78bd6b5ff"
-  integrity sha512-SJTIZsQ9lhjkd9GX1v4o1kzYPlu5LTWydHNdpddsP4w9U+dBLcKGXm4ee1PHWpwNL1Y8PeOhRQBUGhbLAbeXTA==
+gatsby-plugin-mdx@3.15.2:
+  version "3.15.2"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-mdx/-/gatsby-plugin-mdx-3.15.2.tgz#16f7de7534d5763bf499f47eee852c25578a06ee"
+  integrity sha512-TsEgeAq40x7IwABXZkZcGStltr6gr3DnGjmhq4QZKapjtsPeTzWKp9HhB93t0OCDD9AfWUCH/teQq0rFTvsaEw==
   dependencies:
     "@babel/core" "^7.15.5"
     "@babel/generator" "^7.15.4"
@@ -8644,13 +8644,13 @@ gatsby-plugin-mdx@3.4.0:
     "@babel/types" "^7.15.4"
     camelcase-css "^2.0.1"
     change-case "^3.1.0"
-    core-js "^3.17.2"
+    core-js "^3.22.3"
     dataloader "^1.4.0"
     debug "^4.3.1"
     escape-string-regexp "^1.0.5"
     eval "^0.1.4"
-    fs-extra "^10.0.0"
-    gatsby-core-utils "^3.4.0"
+    fs-extra "^10.1.0"
+    gatsby-core-utils "^3.15.0"
     gray-matter "^4.0.2"
     json5 "^2.1.3"
     loader-utils "^1.4.0"