diff --git a/grammar/package.json b/grammar/package.json
index 78168e2d..a8cb35d6 100644
--- a/grammar/package.json
+++ b/grammar/package.json
@@ -1,7 +1,7 @@
 {
   "name": "codemirror-lang-slangroom",
   "version": "0.0.0",
-  "description": "Slangroom lezer grammar",
+  "description": "Slangroom lezer grammar for syntax highlighting on Codemirror",
   "scripts": {
     "test": "mocha test/test.js",
     "prepare": "rollup -c"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c9798343..751e5819 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -113,6 +113,9 @@ importers:
 
   grammar:
     dependencies:
+      '@codemirror/autocomplete':
+        specifier: ^6.18.0
+        version: 6.18.0(@codemirror/language@6.10.2)(@codemirror/state@6.4.1)(@codemirror/view@6.33.0)(@lezer/common@1.2.1)
       '@codemirror/language':
         specifier: ^6.0.0
         version: 6.10.2
@@ -581,6 +584,14 @@ packages:
   '@chevrotain/utils@10.5.0':
     resolution: {integrity: sha512-hBzuU5+JjB2cqNZyszkDHZgOSrUUT8V3dhgRl8Q9Gp6dAj/H5+KILGjbhDpc3Iy9qmqlm/akuOI2ut9VUtzJxQ==}
 
+  '@codemirror/autocomplete@6.18.0':
+    resolution: {integrity: sha512-5DbOvBbY4qW5l57cjDsmmpDh3/TeK1vXfTHa+BUMrRzdWdcxKZ4U4V7vQaTtOpApNU4kLS4FQ6cINtLg245LXA==}
+    peerDependencies:
+      '@codemirror/language': ^6.0.0
+      '@codemirror/state': ^6.0.0
+      '@codemirror/view': ^6.0.0
+      '@lezer/common': ^1.0.0
+
   '@codemirror/language@6.10.2':
     resolution: {integrity: sha512-kgbTYTo0Au6dCSc/TFy7fK3fpJmgHDv1sG1KNQKJXVi+xBTEeBPY/M30YXiU6mMXeH+YIDLsbrT4ZwNRdtF+SA==}
 
@@ -5391,6 +5402,13 @@ snapshots:
 
   '@chevrotain/utils@10.5.0': {}
 
+  '@codemirror/autocomplete@6.18.0(@codemirror/language@6.10.2)(@codemirror/state@6.4.1)(@codemirror/view@6.33.0)(@lezer/common@1.2.1)':
+    dependencies:
+      '@codemirror/language': 6.10.2
+      '@codemirror/state': 6.4.1
+      '@codemirror/view': 6.33.0
+      '@lezer/common': 1.2.1
+
   '@codemirror/language@6.10.2':
     dependencies:
       '@codemirror/state': 6.4.1