diff --git a/src/vscode-bicep/package-lock.json b/src/vscode-bicep/package-lock.json
index aa767e56729..64ca2b4212d 100644
--- a/src/vscode-bicep/package-lock.json
+++ b/src/vscode-bicep/package-lock.json
@@ -32,7 +32,7 @@
         "winston-transport": "^4.7.0"
       },
       "devDependencies": {
-        "@types/cytoscape": "^3.21.2",
+        "@types/cytoscape": "^3.21.4",
         "@types/fs-extra": "^11.0.4",
         "@types/jest": "^29.5.12",
         "@types/mocha": "^10.0.6",
@@ -2571,9 +2571,9 @@
       }
     },
     "node_modules/@types/cytoscape": {
-      "version": "3.21.2",
-      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.21.2.tgz",
-      "integrity": "sha512-eadSCH9hbRV9Ej93S8wact/Oe0DuQV4qlWfST/I6k4lBu6RgqI6mVFzvppcIGzWpzZRu7iyFjFhS2qW0w7KFRA==",
+      "version": "3.21.4",
+      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.21.4.tgz",
+      "integrity": "sha512-g4M57Zho+AMNYuEptTWH+aZ5VpyF8VcaI2t0+1/PWRZp5XQM6hku1Vo5/Ui721i+L+WCGkI1EjGAeHcYUQ2PRg==",
       "dev": true
     },
     "node_modules/@types/eslint": {
@@ -14526,9 +14526,9 @@
       }
     },
     "@types/cytoscape": {
-      "version": "3.21.2",
-      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.21.2.tgz",
-      "integrity": "sha512-eadSCH9hbRV9Ej93S8wact/Oe0DuQV4qlWfST/I6k4lBu6RgqI6mVFzvppcIGzWpzZRu7iyFjFhS2qW0w7KFRA==",
+      "version": "3.21.4",
+      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.21.4.tgz",
+      "integrity": "sha512-g4M57Zho+AMNYuEptTWH+aZ5VpyF8VcaI2t0+1/PWRZp5XQM6hku1Vo5/Ui721i+L+WCGkI1EjGAeHcYUQ2PRg==",
       "dev": true
     },
     "@types/eslint": {
diff --git a/src/vscode-bicep/package.json b/src/vscode-bicep/package.json
index 4bf9bed949d..82006836dcc 100644
--- a/src/vscode-bicep/package.json
+++ b/src/vscode-bicep/package.json
@@ -747,7 +747,7 @@
     "packagelocal": "rimraf ./bicepLanguageServer && cp -r ../Bicep.LangServer/bin/Debug/net8.0 ./bicepLanguageServer && npm run package"
   },
   "devDependencies": {
-    "@types/cytoscape": "^3.21.2",
+    "@types/cytoscape": "^3.21.4",
     "@types/fs-extra": "^11.0.4",
     "@types/jest": "^29.5.12",
     "@types/mocha": "^10.0.6",