diff --git a/package-lock.json b/package-lock.json
index 779cd3a9..c45f27be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3691,9 +3691,9 @@
       "integrity": "sha512-4D3DI3F4uRy09WNtDGD93H9q034OHImxiIcSq664Hq1Y1AScehlP3qqZyTkX/RWxeu0MRMHGkrxYqm2qlDF/aw=="
     },
     "web-tree-sitter": {
-      "version": "0.15.7",
-      "resolved": "https://registry.npmjs.org/web-tree-sitter/-/web-tree-sitter-0.15.7.tgz",
-      "integrity": "sha512-wRYrNCLpoj5e1E+8uJJvigJwbCp5o3At1ZMHN3QvctzqyVHofpEiYNJ3D4C/YmxQ6qkGI7m06b8vDeKYzIuXtA=="
+      "version": "0.15.9",
+      "resolved": "https://registry.npmjs.org/web-tree-sitter/-/web-tree-sitter-0.15.9.tgz",
+      "integrity": "sha512-1lf4lnmi8oxuEzI6gpUok2FQlHXOmV1iipltkQvmR785JWnUbjhw1sZnwSCkisQP+/g/aezpMGcW3mjz0uVhMw=="
     },
     "which": {
       "version": "1.3.1",
@@ -3741,9 +3741,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.0.tgz",
-      "integrity": "sha512-Swie2C4fs7CkwlHu1glMePLYJJsWjzhl1vm3ZaLplD0h7OMkZyZ6kLTB/OagiU923bZrPFXuDTeEqaEN4NWG4g==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.1.tgz",
+      "integrity": "sha512-o41D/WmDeca0BqYhsr3nJzQyg9NF5X8l/UdnFNux9cS3lwB+swm8qGWX5rn+aD6xfBU3rGmtHij7g7x6LxFU3A==",
       "requires": {
         "async-limiter": "^1.0.0"
       }
diff --git a/package.json b/package.json
index 7a0e8bf1..e30653cb 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,8 @@
     "rxjs": "^6.5.2",
     "vscode-languageserver": "^5.2.1",
     "vscode-uri": "^2.0.3",
-    "web-tree-sitter": "^0.15.7",
-    "ws": "^7.1.0"
+    "web-tree-sitter": "^0.15.9",
+    "ws": "^7.1.1"
   },
   "devDependencies": {
     "@types/glob": "^7.1.1",
diff --git a/src/util/treeUtils.ts b/src/util/treeUtils.ts
index a1bcde91..35eb9b83 100644
--- a/src/util/treeUtils.ts
+++ b/src/util/treeUtils.ts
@@ -1067,14 +1067,6 @@ export class TreeUtils {
     node: SyntaxNode,
     type: string,
   ): SyntaxNode[] {
-    const result: SyntaxNode[] = [];
-    node.children.forEach((a: SyntaxNode) => {
-      if (a.type === type) {
-        result.push(a);
-      }
-
-      result.push(...TreeUtils.descendantsOfType(a, type));
-    });
-    return result;
+    return node.descendantsOfType(type);
   }
 }
diff --git a/tree-sitter-elm.wasm b/tree-sitter-elm.wasm
index 3d9993d7..4fe3f706 100644
Binary files a/tree-sitter-elm.wasm and b/tree-sitter-elm.wasm differ