diff --git a/packages/babel-preset-gatsby-package/package.json b/packages/babel-preset-gatsby-package/package.json
index 57bd9ebe0095f..95f79db4c91df 100644
--- a/packages/babel-preset-gatsby-package/package.json
+++ b/packages/babel-preset-gatsby-package/package.json
@@ -20,7 +20,7 @@
     "@babel/runtime": "^7.20.13",
     "@sigmacomputing/babel-plugin-lodash": "^3.3.5",
     "babel-plugin-dynamic-import-node": "^2.3.3",
-    "core-js": "^3.31.0"
+    "core-js": "^3.39.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.20.7",
diff --git a/packages/gatsby-graphiql-explorer/package.json b/packages/gatsby-graphiql-explorer/package.json
index 48d2c5b068b1c..e8cea71fd7f96 100644
--- a/packages/gatsby-graphiql-explorer/package.json
+++ b/packages/gatsby-graphiql-explorer/package.json
@@ -44,7 +44,7 @@
     "@graphiql/toolkit": "^0.8.4",
     "babel-loader": "^9.1.2",
     "babel-preset-gatsby-package": "^3.15.0-next.0",
-    "core-js": "^3.31.0",
+    "core-js": "^3.39.0",
     "cross-env": "^7.0.3",
     "css-loader": "^6.8.1",
     "del-cli": "^5.0.0",
diff --git a/packages/gatsby/package.json b/packages/gatsby/package.json
index b491e136c605a..ba079ed56daef 100644
--- a/packages/gatsby/package.json
+++ b/packages/gatsby/package.json
@@ -60,7 +60,7 @@
     "common-tags": "^1.8.2",
     "compression": "^1.7.4",
     "cookie": "^0.5.0",
-    "core-js": "^3.31.0",
+    "core-js": "^3.39.0",
     "cors": "^2.8.5",
     "css-loader": "^5.2.7",
     "css-minimizer-webpack-plugin": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index 944937fc988c8..84cf207241baf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8738,7 +8738,7 @@ core-js@3.30.2:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.30.2.tgz#6528abfda65e5ad728143ea23f7a14f0dcf503fc"
   integrity sha512-uBJiDmwqsbJCWHAwjrx3cvjbMXP7xD72Dmsn5LOJpiRmE3WbBbN5rCqQ2Qh6Ek6/eOrjlWngEynBWo4VxerQhg==
 
-core-js@3.31.0, core-js@^3.26.0, core-js@^3.31.0:
+core-js@3.31.0:
   version "3.31.0"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.31.0.tgz#4471dd33e366c79d8c0977ed2d940821719db344"
   integrity sha512-NIp2TQSGfR6ba5aalZD+ZQ1fSxGhDo/s1w0nx3RYzf2pnJxt7YynxFlFScP6eV7+GZsKO95NSjGxyJsU3DZgeQ==
@@ -8748,6 +8748,11 @@ core-js@^2.4.0, core-js@^2.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
 
+core-js@^3.26.0, core-js@^3.39.0:
+  version "3.39.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.39.0.tgz#57f7647f4d2d030c32a72ea23a0555b2eaa30f83"
+  integrity sha512-raM0ew0/jJUqkJ0E6e8UDtl+y/7ktFivgWvqw8dNSQeNWoSDLvQ1H/RN3aPXB9tBd4/FhyR4RDPGhsNIMsAn7g==
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"