diff --git a/services/idp/package.json b/services/idp/package.json
index 25d8c8eb0f..709dbfcb2f 100644
--- a/services/idp/package.json
+++ b/services/idp/package.json
@@ -86,7 +86,7 @@
     "axios": "^1.8.2",
     "classnames": "^2.5.1",
     "i18next": "^25.1.2",
-    "i18next-browser-languagedetector": "^7.2.1",
+    "i18next-browser-languagedetector": "^8.1.0",
     "i18next-http-backend": "^3.0.2",
     "i18next-resources-to-backend": "^1.2.1",
     "kpop": "https://download.kopano.io/community/kapp:/kpop-2.7.2.tgz",
diff --git a/services/idp/pnpm-lock.yaml b/services/idp/pnpm-lock.yaml
index 6722a2cc0d..4ef4450e1c 100644
--- a/services/idp/pnpm-lock.yaml
+++ b/services/idp/pnpm-lock.yaml
@@ -57,8 +57,8 @@ importers:
         specifier: ^25.1.2
         version: 25.1.2(typescript@5.8.3)
       i18next-browser-languagedetector:
-        specifier: ^7.2.1
-        version: 7.2.1
+        specifier: ^8.1.0
+        version: 8.1.0
       i18next-http-backend:
         specifier: ^3.0.2
         version: 3.0.2(encoding@0.1.13)
@@ -3609,8 +3609,8 @@ packages:
   hyphenate-style-name@1.1.0:
     resolution: {integrity: sha512-WDC/ui2VVRrz3jOVi+XtjqkDjiVjTtFaAGiW37k6b+ohyQ5wYDOGkvCZa8+H0nx3gyvv0+BST9xuOgIyGQ00gw==}
 
-  i18next-browser-languagedetector@7.2.1:
-    resolution: {integrity: sha512-h/pM34bcH6tbz8WgGXcmWauNpQupCGr25XPp9cZwZInR9XHSjIFDYp1SIok7zSPsTOMxdvuLyu86V+g2Kycnfw==}
+  i18next-browser-languagedetector@8.1.0:
+    resolution: {integrity: sha512-mHZxNx1Lq09xt5kCauZ/4bsXOEA2pfpwSoU11/QTJB+pD94iONFwp+ohqi///PwiFvjFOxe1akYCdHyFo1ng5Q==}
 
   i18next-conv@15.1.1:
     resolution: {integrity: sha512-PpI8/1jmxM/Sgfxof4SBp3MAIM1HYl/2RwXYBcloqtoOx0IxojMxDvjAiN7FhgVKPjZ0s/jdIP33JQmqCHG3Qg==}
@@ -10471,9 +10471,9 @@ snapshots:
 
   hyphenate-style-name@1.1.0: {}
 
-  i18next-browser-languagedetector@7.2.1:
+  i18next-browser-languagedetector@8.1.0:
     dependencies:
-      '@babel/runtime': 7.24.8
+      '@babel/runtime': 7.27.1
 
   i18next-conv@15.1.1:
     dependencies: