diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index 80554f5db59..8b850659277 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -23,7 +23,7 @@
         "d3": "^7.9.0",
         "d3-graphviz": "^5.0.2",
         "fs-extra": "^11.1.1",
-        "js-yaml": "^4.1.0",
+        "js-yaml": "^4.1.1",
         "koffi": "^2.12.0",
         "msw": "^2.11.6",
         "nanoid": "^5.0.7",
@@ -19922,9 +19922,10 @@
       "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
     },
     "node_modules/js-yaml": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
-      "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1"
       },
@@ -21339,6 +21340,19 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/markdownlint-cli2/node_modules/js-yaml": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
+      "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "node_modules/markdownlint-cli2/node_modules/path-type": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/path-type/-/path-type-5.0.0.tgz",
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index bce46cbbb44..81dee5f6343 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -2015,7 +2015,7 @@
     "d3": "^7.9.0",
     "d3-graphviz": "^5.0.2",
     "fs-extra": "^11.1.1",
-    "js-yaml": "^4.1.0",
+    "js-yaml": "^4.1.1",
     "koffi": "^2.12.0",
     "msw": "^2.11.6",
     "nanoid": "^5.0.7",