diff --git a/src/textmate/package-lock.json b/src/textmate/package-lock.json
index 3a47c8a2a85..7b834d576da 100644
--- a/src/textmate/package-lock.json
+++ b/src/textmate/package-lock.json
@@ -23,7 +23,7 @@
         "tmlanguage-generator": "^0.5.6",
         "ts-jest": "^28.0.8",
         "ts-node": "^10.9.2",
-        "typescript": "^5.4.5",
+        "typescript": "^5.5.2",
         "vscode-oniguruma": "^2.0.1",
         "vscode-textmate": "^9.0.0"
       },
@@ -5040,9 +5040,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -8922,9 +8922,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true
     },
     "undici-types": {
diff --git a/src/textmate/package.json b/src/textmate/package.json
index e499a22166d..d359938cd51 100644
--- a/src/textmate/package.json
+++ b/src/textmate/package.json
@@ -18,7 +18,7 @@
     "plist": "^3.1.0",
     "ts-jest": "^28.0.8",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.5",
+    "typescript": "^5.5.2",
     "vscode-oniguruma": "^2.0.1",
     "vscode-textmate": "^9.0.0"
   },