diff --git a/apps/web/package.json b/apps/web/package.json
index 1c959a955..707650364 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -47,7 +47,7 @@
     "axios-auth-refresh": "^3.3.6",
     "classnames": "^2.5.1",
     "clsx": "^2.1.0",
-    "cookies-next": "^4.1.1",
+    "cookies-next": "^5.0.0",
     "countries-and-timezones": "^3.6.0",
     "date-fns": "^4.0.0",
     "dayjs": "^1.11.10",
diff --git a/apps/web/src/shared/ui/locale-select-box.ui.tsx b/apps/web/src/shared/ui/locale-select-box.ui.tsx
index 769b53a2b..b03eb0470 100644
--- a/apps/web/src/shared/ui/locale-select-box.ui.tsx
+++ b/apps/web/src/shared/ui/locale-select-box.ui.tsx
@@ -29,7 +29,7 @@ const LocaleSelectBox: React.FC<IProps> = () => {
   const onToggleLanguageClick = useCallback(
     async (newLocale: string) => {
       const { pathname, asPath, query } = router;
-      setCookie('NEXT_LOCALE', newLocale);
+      await setCookie('NEXT_LOCALE', newLocale);
       await router.push({ pathname, query }, asPath, { locale: newLocale });
     },
     [router],
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 17dc3e798..dcaaf800b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -392,8 +392,8 @@ importers:
         specifier: ^2.1.0
         version: 2.1.1
       cookies-next:
-        specifier: ^4.1.1
-        version: 4.3.0
+        specifier: ^5.0.0
+        version: 5.0.2(next@15.0.4(@babel/core@7.26.0)(@opentelemetry/api@1.9.0)(@playwright/test@1.49.0)(babel-plugin-macros@3.1.0)(react-dom@18.3.1(react@18.3.1))(react@18.3.1))
       countries-and-timezones:
         specifier: ^3.6.0
         version: 3.7.2
@@ -4812,8 +4812,10 @@ packages:
   cookiejar@2.1.4:
     resolution: {integrity: sha512-LDx6oHrK+PhzLKJU9j5S7/Y3jM/mUHvD/DeI1WQmJn652iPC5Y4TBzC9l+5OMOXlyTTA+SmVUPm0HQUwpD5Jqw==}
 
-  cookies-next@4.3.0:
-    resolution: {integrity: sha512-XxeCwLR30cWwRd94sa9X5lRCDLVujtx73tv+N0doQCFIDl83fuuYdxbu/WQUt9aSV7EJx7bkMvJldjvzuFqr4w==}
+  cookies-next@5.0.2:
+    resolution: {integrity: sha512-Ft5yXMbN6wMfgLiL5TMyPnxsjkW6UEjZw0YMoDMiF3F6iYdFPjiJEMugx/sivUr8G+0xPG80lBYqI2b+VquSuw==}
+    peerDependencies:
+      next: '>=15.0.0'
 
   copy-to-clipboard@3.3.3:
     resolution: {integrity: sha512-2KV8NhB5JqC3ky0r9PMCAZKbUHSwtEo4CwCs0KXgruG43gX5PMqDEBbVU4OUzw2MuAWUfsuFmWvEKG5QRfSnJA==}
@@ -14687,10 +14689,10 @@ snapshots:
 
   cookiejar@2.1.4: {}
 
-  cookies-next@4.3.0:
+  cookies-next@5.0.2(next@15.0.4(@babel/core@7.26.0)(@opentelemetry/api@1.9.0)(@playwright/test@1.49.0)(babel-plugin-macros@3.1.0)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)):
     dependencies:
-      '@types/cookie': 0.6.0
-      cookie: 0.7.2
+      cookie: 1.0.2
+      next: 15.0.4(@babel/core@7.26.0)(@opentelemetry/api@1.9.0)(@playwright/test@1.49.0)(babel-plugin-macros@3.1.0)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
 
   copy-to-clipboard@3.3.3:
     dependencies: