diff --git a/package.json b/package.json
index 58dd1399446d..c5db01beefea 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
   },
   "dependencies": {
     "@caporal/core": "^2.0.7",
-    "@codemirror/lang-css": "^6.3.0",
+    "@codemirror/lang-css": "^6.3.1",
     "@codemirror/lang-html": "^6.4.9",
     "@codemirror/lang-javascript": "^6.2.2",
     "@codemirror/state": "^6.4.1",
diff --git a/yarn.lock b/yarn.lock
index c3fe6e50d701..163bdae3187e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1134,10 +1134,10 @@
     "@codemirror/view" "^6.27.0"
     "@lezer/common" "^1.1.0"
 
-"@codemirror/lang-css@^6.0.0", "@codemirror/lang-css@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@codemirror/lang-css/-/lang-css-6.3.0.tgz#607628559f2471b385c6070ec795072a55cffc0b"
-  integrity sha512-CyR4rUNG9OYcXDZwMPvJdtb6PHbBDKUc/6Na2BIwZ6dKab1JQqKa4di+RNRY9Myn7JB81vayKwJeQ7jEdmNVDA==
+"@codemirror/lang-css@^6.0.0", "@codemirror/lang-css@^6.3.1":
+  version "6.3.1"
+  resolved "https://registry.yarnpkg.com/@codemirror/lang-css/-/lang-css-6.3.1.tgz#763ca41aee81bb2431be55e3cfcc7cc8e91421a3"
+  integrity sha512-kr5fwBGiGtmz6l0LSJIbno9QrifNMUusivHbnA1H6Dmqy4HZFte3UAICix1VuKo0lMPKQr2rqB+0BkKi/S3Ejg==
   dependencies:
     "@codemirror/autocomplete" "^6.0.0"
     "@codemirror/language" "^6.0.0"