diff --git a/package-lock.json b/package-lock.json
index 97d6ae14..ddd9ee4f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "@faker-js/faker": "^6.0.0-alpha.3",
         "@octokit/graphql": "^4.8.0",
         "@octokit/rest": "^18.12.0",
-        "@primer/css": "^19.3.0",
+        "@primer/css": "^19.4.0",
         "@primer/octicons": "^16.3.0",
         "axios": "^0.26.0",
         "clipboard": "^2.0.10",
@@ -1896,9 +1896,9 @@
       "integrity": "sha1-XUGq4K61gnqbjuFcqsSnCgWBETo="
     },
     "node_modules/@primer/css": {
-      "version": "19.3.0",
-      "resolved": "https://registry.npmjs.org/@primer/css/-/css-19.3.0.tgz",
-      "integrity": "sha512-8vmesDNX2K+VrVpeRu9vRLEF0o/XYMoLQCexyVV6TxMI0YNOgnGQhO8EsXuwDK49pjKPXBLrFu4FnTo4q3WYcQ==",
+      "version": "19.4.0",
+      "resolved": "https://registry.npmjs.org/@primer/css/-/css-19.4.0.tgz",
+      "integrity": "sha512-Ptg9eTw140v97M+jdxP8vjC4BsiWjAvhMA0qjPx1rsH9oHfIrAqLEBDXkfMl5wYZrEflatyHAbxa4zos5DJttA==",
       "dependencies": {
         "@primer/primitives": "^7.4.0"
       },
@@ -11609,9 +11609,9 @@
       }
     },
     "@primer/css": {
-      "version": "19.3.0",
-      "resolved": "https://registry.npmjs.org/@primer/css/-/css-19.3.0.tgz",
-      "integrity": "sha512-8vmesDNX2K+VrVpeRu9vRLEF0o/XYMoLQCexyVV6TxMI0YNOgnGQhO8EsXuwDK49pjKPXBLrFu4FnTo4q3WYcQ==",
+      "version": "19.4.0",
+      "resolved": "https://registry.npmjs.org/@primer/css/-/css-19.4.0.tgz",
+      "integrity": "sha512-Ptg9eTw140v97M+jdxP8vjC4BsiWjAvhMA0qjPx1rsH9oHfIrAqLEBDXkfMl5wYZrEflatyHAbxa4zos5DJttA==",
       "requires": {
         "@primer/primitives": "^7.4.0"
       }
diff --git a/package.json b/package.json
index d9d242e9..8911c756 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "@faker-js/faker": "^6.0.0-alpha.3",
     "@octokit/graphql": "^4.8.0",
     "@octokit/rest": "^18.12.0",
-    "@primer/css": "^19.3.0",
+    "@primer/css": "^19.4.0",
     "@primer/octicons": "^16.3.0",
     "axios": "^0.26.0",
     "clipboard": "^2.0.10",