diff --git a/client/package-lock.json b/client/package-lock.json
index 4a48a499..748ed88d 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -22,7 +22,7 @@
         "react": "^19.1.1",
         "react-chartjs-2": "^5.3.0",
         "react-dom": "^19.1.1",
-        "react-i18next": "^15.7.3",
+        "react-i18next": "^16.0.0",
         "react-router-dom": "^7.9.3",
         "sass-embedded": "^1.93.2",
         "uuid": "^13.0.0",
@@ -4812,15 +4812,15 @@
       }
     },
     "node_modules/react-i18next": {
-      "version": "15.7.3",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-15.7.3.tgz",
-      "integrity": "sha512-AANws4tOE+QSq/IeMF/ncoHlMNZaVLxpa5uUGW1wjike68elVYr0018L9xYoqBr1OFO7G7boDPrbn0HpMCJxTw==",
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-16.0.0.tgz",
+      "integrity": "sha512-JQ+dFfLnFSKJQt7W01lJHWRC0SX7eDPobI+MSTJ3/gP39xH2g33AuTE7iddAfXYHamJdAeMGM0VFboPaD3G68Q==",
       "dependencies": {
         "@babel/runtime": "^7.27.6",
         "html-parse-stringify": "^3.0.1"
       },
       "peerDependencies": {
-        "i18next": ">= 25.4.1",
+        "i18next": ">= 25.5.2",
         "react": ">= 16.8.0",
         "typescript": "^5"
       },
@@ -9523,9 +9523,9 @@
       }
     },
     "react-i18next": {
-      "version": "15.7.3",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-15.7.3.tgz",
-      "integrity": "sha512-AANws4tOE+QSq/IeMF/ncoHlMNZaVLxpa5uUGW1wjike68elVYr0018L9xYoqBr1OFO7G7boDPrbn0HpMCJxTw==",
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-16.0.0.tgz",
+      "integrity": "sha512-JQ+dFfLnFSKJQt7W01lJHWRC0SX7eDPobI+MSTJ3/gP39xH2g33AuTE7iddAfXYHamJdAeMGM0VFboPaD3G68Q==",
       "requires": {
         "@babel/runtime": "^7.27.6",
         "html-parse-stringify": "^3.0.1"
diff --git a/client/package.json b/client/package.json
index 9c76fed6..367e7d5c 100644
--- a/client/package.json
+++ b/client/package.json
@@ -21,7 +21,7 @@
     "react": "^19.1.1",
     "react-chartjs-2": "^5.3.0",
     "react-dom": "^19.1.1",
-    "react-i18next": "^15.7.3",
+    "react-i18next": "^16.0.0",
     "react-router-dom": "^7.9.3",
     "sass-embedded": "^1.93.2",
     "uuid": "^13.0.0",