diff --git a/package.json b/package.json
index 3caccc8..ff782d0 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@igorkowalczyk/eslint-config": "3.1.0",
-    "@igorkowalczyk/is-browser": "5.1.0",
+    "@igorkowalczyk/is-browser": "5.1.1",
     "@igorkowalczyk/prettier-config": "3.1.0",
     "@next/bundle-analyzer": "15.5.2",
     "@tailwindcss/aspect-ratio": "0.4.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 49c3566..0c0499c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -37,8 +37,8 @@ importers:
         specifier: 3.1.0
         version: 3.1.0(@typescript-eslint/utils@8.35.1(eslint@9.35.0(jiti@2.5.1))(typescript@5.9.2))(eslint-import-resolver-node@0.3.9)(eslint@9.35.0(jiti@2.5.1))(prettier@3.6.2)(ts-api-utils@2.1.0(typescript@5.9.2))(typescript@5.9.2)
       '@igorkowalczyk/is-browser':
-        specifier: 5.1.0
-        version: 5.1.0(tailwindcss@4.1.13)
+        specifier: 5.1.1
+        version: 5.1.1(tailwindcss@4.1.13)
       '@igorkowalczyk/prettier-config':
         specifier: 3.1.0
         version: 3.1.0(prettier@3.6.2)
@@ -214,8 +214,8 @@ packages:
     peerDependencies:
       eslint: ^9
 
-  '@igorkowalczyk/is-browser@5.1.0':
-    resolution: {integrity: sha512-OwyO+ocRLbo/iQsTBlCbx8S33esB35LgH4xhJJZk6MzpMKv8UFzEKWpzg2KI02syrPXvJ3hlU//Cq8fwxp/3sQ==}
+  '@igorkowalczyk/is-browser@5.1.1':
+    resolution: {integrity: sha512-40xIjioLktjKu7ywm8IJFsn+b+6YkWm3RoaOWjELRvyjCFgqmZp/emq2i0Mnhuf+b/+LZ9rOFLvANoYPSOlbVA==}
     engines: {node: '>=16'}
     peerDependencies:
       tailwindcss: '>=3.0.0 || >=4.0.0'
@@ -1768,6 +1768,7 @@ packages:
   next@15.5.7:
     resolution: {integrity: sha512-+t2/0jIJ48kUpGKkdlhgkv+zPTEOoXyr60qXe68eB/pl3CMJaLeIGjzp5D6Oqt25hCBiBTt8wEeeAzfJvUKnPQ==}
     engines: {node: ^18.18.0 || ^19.8.0 || >= 20.0.0}
+    deprecated: This version has a security vulnerability. Please upgrade to a patched version. See https://nextjs.org/blog/security-update-2025-12-11 for more details.
     hasBin: true
     peerDependencies:
       '@opentelemetry/api': ^1.1.0
@@ -2481,7 +2482,7 @@ snapshots:
       - ts-api-utils
       - typescript
 
-  '@igorkowalczyk/is-browser@5.1.0(tailwindcss@4.1.13)':
+  '@igorkowalczyk/is-browser@5.1.1(tailwindcss@4.1.13)':
     dependencies:
       tailwindcss: 4.1.13