diff --git a/package-lock.json b/package-lock.json
index 3d2a3251..9a65daad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "typescript": "5.4.3"
       },
       "optionalDependencies": {
-        "tree-sitter": "0.20.6",
+        "tree-sitter": "0.21.0",
         "tree-sitter-c-sharp": "0.20.0",
         "tree-sitter-cli": "0.20.8",
         "tree-sitter-java": "0.20.2",
@@ -6066,6 +6066,15 @@
         "semver": "bin/semver"
       }
     },
+    "node_modules/node-addon-api": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-7.1.0.tgz",
+      "integrity": "sha512-mNcltoe1R8o7STTegSOHdnJNN7s5EUvhoS7ShnTHDyOSd+8H+UdWODq6qSv67PjC8Zc5JRT8+oLAMCr0SIXw7g==",
+      "optional": true,
+      "engines": {
+        "node": "^16 || ^18 || >= 20"
+      }
+    },
     "node_modules/node-gyp": {
       "version": "10.0.1",
       "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-10.0.1.tgz",
@@ -6090,6 +6099,17 @@
         "node": "^16.14.0 || >=18.0.0"
       }
     },
+    "node_modules/node-gyp-build": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.0.tgz",
+      "integrity": "sha512-u6fs2AEUljNho3EYTJNBfImO5QTo/J/1Etd+NVdCj7qWKUSN/bSLkZwhDv7I+w/MSC6qJ4cknepkAYykDdK8og==",
+      "optional": true,
+      "bin": {
+        "node-gyp-build": "bin.js",
+        "node-gyp-build-optional": "optional.js",
+        "node-gyp-build-test": "build-test.js"
+      }
+    },
     "node_modules/node-gyp/node_modules/isexe": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-3.1.1.tgz",
@@ -8809,14 +8829,14 @@
       "dev": true
     },
     "node_modules/tree-sitter": {
-      "version": "0.20.6",
-      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.20.6.tgz",
-      "integrity": "sha512-GxJodajVpfgb3UREzzIbtA1hyRnTxVbWVXrbC6sk4xTMH5ERMBJk9HJNq4c8jOJeUaIOmLcwg+t6mez/PDvGqg==",
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.21.0.tgz",
+      "integrity": "sha512-WDhpLxQdW7wsmmnBsf4NGqnEKs+Kxljk/CfbJJxgzZiinfA1gAWnhi/GirQjClw+woXhYsNq930BlskFulMMBQ==",
       "hasInstallScript": true,
       "optional": true,
       "dependencies": {
-        "nan": "^2.18.0",
-        "prebuild-install": "^7.1.1"
+        "node-addon-api": "^7.1.0",
+        "node-gyp-build": "^4.8.0"
       }
     },
     "node_modules/tree-sitter-c-sharp": {
@@ -9051,6 +9071,17 @@
         "tree-sitter": "^0.20.6"
       }
     },
+    "node_modules/tree-sitter-typescript/node_modules/tree-sitter": {
+      "version": "0.20.6",
+      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.20.6.tgz",
+      "integrity": "sha512-GxJodajVpfgb3UREzzIbtA1hyRnTxVbWVXrbC6sk4xTMH5ERMBJk9HJNq4c8jOJeUaIOmLcwg+t6mez/PDvGqg==",
+      "hasInstallScript": true,
+      "optional": true,
+      "dependencies": {
+        "nan": "^2.18.0",
+        "prebuild-install": "^7.1.1"
+      }
+    },
     "node_modules/ts-api-utils": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-1.0.1.tgz",
@@ -14374,6 +14405,12 @@
         }
       }
     },
+    "node-addon-api": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-7.1.0.tgz",
+      "integrity": "sha512-mNcltoe1R8o7STTegSOHdnJNN7s5EUvhoS7ShnTHDyOSd+8H+UdWODq6qSv67PjC8Zc5JRT8+oLAMCr0SIXw7g==",
+      "optional": true
+    },
     "node-gyp": {
       "version": "10.0.1",
       "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-10.0.1.tgz",
@@ -14409,6 +14446,12 @@
         }
       }
     },
+    "node-gyp-build": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.0.tgz",
+      "integrity": "sha512-u6fs2AEUljNho3EYTJNBfImO5QTo/J/1Etd+NVdCj7qWKUSN/bSLkZwhDv7I+w/MSC6qJ4cknepkAYykDdK8og==",
+      "optional": true
+    },
     "noop-logger": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",
@@ -16401,13 +16444,13 @@
       "dev": true
     },
     "tree-sitter": {
-      "version": "0.20.6",
-      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.20.6.tgz",
-      "integrity": "sha512-GxJodajVpfgb3UREzzIbtA1hyRnTxVbWVXrbC6sk4xTMH5ERMBJk9HJNq4c8jOJeUaIOmLcwg+t6mez/PDvGqg==",
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.21.0.tgz",
+      "integrity": "sha512-WDhpLxQdW7wsmmnBsf4NGqnEKs+Kxljk/CfbJJxgzZiinfA1gAWnhi/GirQjClw+woXhYsNq930BlskFulMMBQ==",
       "optional": true,
       "requires": {
-        "nan": "^2.18.0",
-        "prebuild-install": "^7.1.1"
+        "node-addon-api": "^7.1.0",
+        "node-gyp-build": "^4.8.0"
       }
     },
     "tree-sitter-c-sharp": {
@@ -16613,6 +16656,18 @@
       "requires": {
         "nan": "^2.18.0",
         "tree-sitter": "^0.20.6"
+      },
+      "dependencies": {
+        "tree-sitter": {
+          "version": "0.20.6",
+          "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.20.6.tgz",
+          "integrity": "sha512-GxJodajVpfgb3UREzzIbtA1hyRnTxVbWVXrbC6sk4xTMH5ERMBJk9HJNq4c8jOJeUaIOmLcwg+t6mez/PDvGqg==",
+          "optional": true,
+          "requires": {
+            "nan": "^2.18.0",
+            "prebuild-install": "^7.1.1"
+          }
+        }
       }
     },
     "ts-api-utils": {
diff --git a/package.json b/package.json
index e0ec7ac7..aeffe8b3 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "web-tree-sitter": "0.20.8"
   },
   "optionalDependencies": {
-    "tree-sitter": "0.20.6",
+    "tree-sitter": "0.21.0",
     "tree-sitter-c-sharp": "0.20.0",
     "tree-sitter-cli": "0.20.8",
     "tree-sitter-java": "0.20.2",