diff --git a/package-lock.json b/package-lock.json
index e210eb9d3..0f080e70d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "dependencies": {
         "@benrbray/prosemirror-math": "^1.0.0",
-        "@codemirror/autocomplete": "^6.18.1",
+        "@codemirror/autocomplete": "^6.18.3",
         "@codemirror/commands": "^6.7.1",
         "@codemirror/lang-markdown": "^6.2.0",
         "@codemirror/lang-python": "^6.1.6",
@@ -133,9 +133,9 @@
       }
     },
     "node_modules/@codemirror/autocomplete": {
-      "version": "6.18.1",
-      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.1.tgz",
-      "integrity": "sha512-iWHdj/B1ethnHRTwZj+C1obmmuCzquH29EbcKr0qIjA9NfDeBDJ7vs+WOHsFeLeflE4o+dHfYndJloMKHUkWUA==",
+      "version": "6.18.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.3.tgz",
+      "integrity": "sha512-1dNIOmiM0z4BIBwxmxEfA1yoxh1MF/6KPBbh20a5vphGV0ictKlgQsbJs6D6SkR6iJpGbpwRsa6PFMNlg9T9pQ==",
       "dependencies": {
         "@codemirror/language": "^6.0.0",
         "@codemirror/state": "^6.0.0",
@@ -7203,9 +7203,9 @@
       "requires": {}
     },
     "@codemirror/autocomplete": {
-      "version": "6.18.1",
-      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.1.tgz",
-      "integrity": "sha512-iWHdj/B1ethnHRTwZj+C1obmmuCzquH29EbcKr0qIjA9NfDeBDJ7vs+WOHsFeLeflE4o+dHfYndJloMKHUkWUA==",
+      "version": "6.18.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.3.tgz",
+      "integrity": "sha512-1dNIOmiM0z4BIBwxmxEfA1yoxh1MF/6KPBbh20a5vphGV0ictKlgQsbJs6D6SkR6iJpGbpwRsa6PFMNlg9T9pQ==",
       "requires": {
         "@codemirror/language": "^6.0.0",
         "@codemirror/state": "^6.0.0",
diff --git a/package.json b/package.json
index 5ee0608f0..7d06c11d2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "@benrbray/prosemirror-math": "^1.0.0",
-    "@codemirror/autocomplete": "^6.18.1",
+    "@codemirror/autocomplete": "^6.18.3",
     "@codemirror/commands": "^6.7.1",
     "@codemirror/lang-markdown": "^6.2.0",
     "@codemirror/lang-python": "^6.1.6",