diff --git a/apps/client/package.json b/apps/client/package.json
index 61738b8bb..cd5bc1ebd 100644
--- a/apps/client/package.json
+++ b/apps/client/package.json
@@ -59,7 +59,7 @@
     "normalize.css": "8.0.1",
     "panzoom": "9.4.3",
     "preact": "10.27.2",
-    "react-i18next": "16.2.0",
+    "react-i18next": "16.2.1",
     "reveal.js": "5.2.1",
     "svg-pan-zoom": "3.6.2",
     "tabulator-tables": "6.3.1",
diff --git a/apps/website/package.json b/apps/website/package.json
index 4dcb83c00..cf27abca5 100644
--- a/apps/website/package.json
+++ b/apps/website/package.json
@@ -14,7 +14,7 @@
 		"preact": "10.27.2",
 		"preact-iso": "2.11.0",
 		"preact-render-to-string": "6.6.3",
-		"react-i18next": "16.2.0"
+		"react-i18next": "16.2.1"
 	},
 	"devDependencies": {
 		"@preact/preset-vite": "2.10.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6836ee417..0f7c8e100 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -260,8 +260,8 @@ importers:
         specifier: 10.27.2
         version: 10.27.2
       react-i18next:
-        specifier: 16.2.0
-        version: 16.2.0(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3)
+        specifier: 16.2.1
+        version: 16.2.1(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3)
       reveal.js:
         specifier: 5.2.1
         version: 5.2.1
@@ -790,8 +790,8 @@ importers:
         specifier: 6.6.3
         version: 6.6.3(preact@10.27.2)
       react-i18next:
-        specifier: 16.2.0
-        version: 16.2.0(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3)
+        specifier: 16.2.1
+        version: 16.2.1(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3)
     devDependencies:
       '@preact/preset-vite':
         specifier: 2.10.2
@@ -11734,8 +11734,8 @@ packages:
     peerDependencies:
       react: ^19.1.0
 
-  react-i18next@16.2.0:
-    resolution: {integrity: sha512-giCEDa6NtQYvuLGW9xaBo4HCVxT0Y8jrOpX/uSnd+lZ3Dmm/2BNrGNEgRZzWDkSobmE6IWPJ+/Ow9Rhi/gP6+g==}
+  react-i18next@16.2.1:
+    resolution: {integrity: sha512-z7TVwd8q4AjFo2n7oOwzNusY7xVL4uHykwX1zZRvasUQnmnXlp7Z1FZqXvhK/6hQaCvWTZmZW1bMaUWKowtvVw==}
     peerDependencies:
       i18next: '>= 25.5.2'
       react: '>= 16.8.0'
@@ -13521,11 +13521,6 @@ packages:
       '@types/react':
         optional: true
 
-  use-sync-external-store@1.5.0:
-    resolution: {integrity: sha512-Rb46I4cGGVBmjamjphe8L/UnvJD+uPPtTkNvX5mZgqdbavhI4EbgIWJiIHXJ8bc/i9EQGPRh4DwEURJ552Do0A==}
-    peerDependencies:
-      react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
-
   use-sync-external-store@1.6.0:
     resolution: {integrity: sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==}
     peerDependencies:
@@ -15004,6 +14999,8 @@ snapshots:
       '@ckeditor/ckeditor5-core': 47.1.0
       '@ckeditor/ckeditor5-utils': 47.1.0
       ckeditor5: 47.1.0(patch_hash=8331a09d41443b39ea1c784daaccfeb0da4f9065ed556e7de92e9c77edd9eb41)
+    transitivePeerDependencies:
+      - supports-color
 
   '@ckeditor/ckeditor5-code-block@47.1.0(patch_hash=2361d8caad7d6b5bddacc3a3b4aa37dbfba260b1c1b22a450413a79c1bb1ce95)':
     dependencies:
@@ -15065,8 +15062,6 @@ snapshots:
       '@ckeditor/ckeditor5-utils': 47.1.0
       '@ckeditor/ckeditor5-watchdog': 47.1.0
       es-toolkit: 1.39.5
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-dev-build-tools@43.1.0(@swc/helpers@0.5.17)(tslib@2.8.1)(typescript@5.9.3)':
     dependencies:
@@ -15258,6 +15253,8 @@ snapshots:
       '@ckeditor/ckeditor5-utils': 47.1.0
       ckeditor5: 47.1.0(patch_hash=8331a09d41443b39ea1c784daaccfeb0da4f9065ed556e7de92e9c77edd9eb41)
       es-toolkit: 1.39.5
+    transitivePeerDependencies:
+      - supports-color
 
   '@ckeditor/ckeditor5-editor-multi-root@47.1.0':
     dependencies:
@@ -27830,7 +27827,7 @@ snapshots:
       react: 16.14.0
       scheduler: 0.26.0
 
-  react-i18next@16.2.0(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3):
+  react-i18next@16.2.1(i18next@25.6.0(typescript@5.9.3))(react-dom@19.1.0(react@16.14.0))(react@16.14.0)(typescript@5.9.3):
     dependencies:
       '@babel/runtime': 7.28.4
       html-parse-stringify: 3.0.1
@@ -30084,10 +30081,6 @@ snapshots:
     optionalDependencies:
       '@types/react': 19.1.7
 
-  use-sync-external-store@1.5.0(react@16.14.0):
-    dependencies:
-      react: 16.14.0
-
   use-sync-external-store@1.6.0(react@16.14.0):
     dependencies:
       react: 16.14.0
@@ -30898,7 +30891,7 @@ snapshots:
 
   zustand@4.5.6(@types/react@19.1.7)(react@16.14.0):
     dependencies:
-      use-sync-external-store: 1.5.0(react@16.14.0)
+      use-sync-external-store: 1.6.0(react@16.14.0)
     optionalDependencies:
       '@types/react': 19.1.7
       react: 16.14.0