diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index 233fab2e1b3..d3b7cff6ebe 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -131,7 +131,7 @@
         "markdownlint-cli2-formatter-pretty": "^0.0.7",
         "npm-run-all": "^4.1.5",
         "patch-package": "^8.0.0",
-        "prettier": "^3.5.3",
+        "prettier": "^3.6.1",
         "storybook": "^8.6.14",
         "tar-stream": "^3.1.7",
         "through2": "^4.0.2",
@@ -23077,9 +23077,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.5.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
-      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.1.tgz",
+      "integrity": "sha512-5xGWRa90Sp2+x1dQtNpIpeOQpTDBs9cZDmA/qs2vDNN2i18PdapqY7CmBeyLlMuGqXJRIOPaCaVZTLNQRWUH/A==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index 77fdd79fb54..b3ca85413e2 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -2102,7 +2102,7 @@
     "markdownlint-cli2-formatter-pretty": "^0.0.7",
     "npm-run-all": "^4.1.5",
     "patch-package": "^8.0.0",
-    "prettier": "^3.5.3",
+    "prettier": "^3.6.1",
     "storybook": "^8.6.14",
     "tar-stream": "^3.1.7",
     "through2": "^4.0.2",