diff --git a/package.json b/package.json
index d4f07669c..12a00e8a8 100644
--- a/package.json
+++ b/package.json
@@ -1230,7 +1230,7 @@
     "prettier": "3.3.2",
     "sinon": "18.0.0",
     "ts-loader": "9.5.1",
-    "typescript": "5.4.5",
+    "typescript": "5.5.2",
     "vsce": "2.15.0",
     "webpack": "5.92.1",
     "webpack-cli": "5.1.4",
diff --git a/src/actions/plugins/targets/lastNextObjectHelper.ts b/src/actions/plugins/targets/lastNextObjectHelper.ts
index 773a179e3..5020617a2 100644
--- a/src/actions/plugins/targets/lastNextObjectHelper.ts
+++ b/src/actions/plugins/targets/lastNextObjectHelper.ts
@@ -71,7 +71,7 @@ function LastNextObject<T extends MoveInsideCharacter>(type: new () => T, which:
           Logger.error(errMsg);
           return;
         } else {
-          this.keys = keys as string[][];
+          this.keys = keys;
         }
       }
       this.valid = true;
diff --git a/yarn.lock b/yarn.lock
index 974b3bc7d..b7b71091f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5210,10 +5210,10 @@ typed-rest-client@^1.8.4:
     tunnel "0.0.6"
     underscore "^1.12.1"
 
-typescript@5.4.5:
-  version "5.4.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.5.tgz#42ccef2c571fdbd0f6718b1d1f5e6e5ef006f611"
-  integrity sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==
+typescript@5.5.2:
+  version "5.5.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.2.tgz#c26f023cb0054e657ce04f72583ea2d85f8d0507"
+  integrity sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"