diff --git a/apps/client/package.json b/apps/client/package.json
index 6bc7f10f2..23d058ad0 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": "16.2.1",
+    "react-i18next": "16.2.3",
     "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 cf27abca5..d0ec91a7d 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": "16.2.1"
+		"react-i18next": "16.2.3"
 	},
 	"devDependencies": {
 		"@preact/preset-vite": "2.10.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index df172fbba..289d4cc12 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: 16.2.1
-        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)
+        specifier: 16.2.3
+        version: 16.2.3(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
@@ -796,8 +796,8 @@ importers:
         specifier: 6.6.3
         version: 6.6.3(preact@10.27.2)
       react-i18next:
-        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)
+        specifier: 16.2.3
+        version: 16.2.3(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
@@ -11779,8 +11779,8 @@ packages:
     peerDependencies:
       react: ^19.1.0
 
-  react-i18next@16.2.1:
-    resolution: {integrity: sha512-z7TVwd8q4AjFo2n7oOwzNusY7xVL4uHykwX1zZRvasUQnmnXlp7Z1FZqXvhK/6hQaCvWTZmZW1bMaUWKowtvVw==}
+  react-i18next@16.2.3:
+    resolution: {integrity: sha512-O0t2zvmIz7nHWKNfIL+O/NTIbpTaOPY0vZov779hegbep3IZ+xcqkeVPKWBSXwzdkiv77q8zmq9toKIUys1x3A==}
     peerDependencies:
       i18next: '>= 25.5.2'
       react: '>= 16.8.0'
@@ -15047,6 +15047,8 @@ 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:
@@ -15299,6 +15301,8 @@ 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:
@@ -27899,7 +27903,7 @@ snapshots:
       react: 16.14.0
       scheduler: 0.26.0
 
-  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):
+  react-i18next@16.2.3(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