diff --git a/package.json b/package.json
index d2730f5a0..8a5e86ac7 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "@octokit/request-error": "7.1.0",
     "@octokit/types": "16.0.0",
     "@parcel/watcher": "2.5.6",
-    "@primer/css": "22.2.0",
+    "@primer/css": "22.3.0",
     "@primer/octicons-react": "19.28.1",
     "@primer/react": "38.27.0",
     "@swc-contrib/plugin-graphql-codegen-client-preset": "0.24.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index fe430c3e5..477ec0ff2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -85,8 +85,8 @@ importers:
         specifier: 2.5.6
         version: 2.5.6
       '@primer/css':
-        specifier: 22.2.0
-        version: 22.2.0(@primer/primitives@11.9.0)
+        specifier: 22.3.0
+        version: 22.3.0(@primer/primitives@11.9.0)
       '@primer/octicons-react':
         specifier: 19.28.1
         version: 19.28.1(react@19.2.7)
@@ -1266,8 +1266,8 @@ packages:
   '@primer/behaviors@1.10.3':
     resolution: {integrity: sha512-cxxWDeR5IE7vdL0Ca0RAAAuPVrU+Bo8CSP1WfawGo4rEP1sZTi7hwl5i7TT0jCTCR0C9IfnQBfSPAkz0oznxUw==}
 
-  '@primer/css@22.2.0':
-    resolution: {integrity: sha512-bvvuanbhrH+K7c/yKAcSECXBNvKa8LAE9KJ+FaqcQSI1rWucpduB/7gx4Ut6BYSD0qJdgUfgczpJ8vYt8fxTlg==}
+  '@primer/css@22.3.0':
+    resolution: {integrity: sha512-JARQl6Ar2g+jGjxRfA85zKkM+lJV5GQz2Zn4wk4CXzQ2NYwFpOMVmhht2IPDAuTfv/lmocnEPYjW6cTmJbYGAQ==}
     engines: {node: '>=16.0.0'}
     peerDependencies:
       '@primer/primitives': 10.x || 11.x
@@ -5436,7 +5436,7 @@ snapshots:
 
   '@primer/behaviors@1.10.3': {}
 
-  '@primer/css@22.2.0(@primer/primitives@11.9.0)':
+  '@primer/css@22.3.0(@primer/primitives@11.9.0)':
     dependencies:
       '@primer/primitives': 11.9.0