diff --git a/package-lock.json b/package-lock.json
index e459a2d3..39f1deb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12031,33 +12031,6 @@
       "integrity": "sha512-juorfCmIkIw8tT+p5BXSm6PJjQF/ycEYmKyzURCIt/RaZIhL+PulbQ9Yu2z1HdOJDdqDTlxA1+xKBmHXJsczAw==",
       "license": "MIT"
     },
-    "node_modules/react-i18next": {
-      "version": "17.0.13",
-      "resolved": "https://registry.npmmirror.com/react-i18next/-/react-i18next-17.0.13.tgz",
-      "integrity": "sha512-Cc1PscmblIHA1kljTqDwrcVMI21ydgmUzw0UAeQBe7pAOgfuRLfzXze4EUBQoeDiICzFIXXhHFoZxuetNg5D0Q==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.29.7",
-        "html-parse-stringify": "^4.0.1",
-        "use-sync-external-store": "^1.6.0"
-      },
-      "peerDependencies": {
-        "i18next": ">= 26.2.0",
-        "react": ">= 16.8.0",
-        "typescript": "^5 || ^6 || ^7"
-      },
-      "peerDependenciesMeta": {
-        "react-dom": {
-          "optional": true
-        },
-        "react-native": {
-          "optional": true
-        },
-        "typescript": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/react-is": {
       "version": "16.13.1",
       "resolved": "https://registry.npmmirror.com/react-is/-/react-is-16.13.1.tgz",
@@ -14323,7 +14296,7 @@
         "react": "19.3.0",
         "react-arborist": "^3.16.0",
         "react-dom": "19.3.0",
-        "react-i18next": "^17.0.13",
+        "react-i18next": "^17.0.19",
         "streamdown": "^2.6.0",
         "use-stick-to-bottom": "^1.1.6"
       },
@@ -14487,6 +14460,33 @@
         "undici-types": "~8.9.0"
       }
     },
+    "packages/harness-studio/node_modules/react-i18next": {
+      "version": "17.0.19",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-17.0.19.tgz",
+      "integrity": "sha512-BRHqiqOfW4J/LBVtbBFHoBoZm/Ez2/tkHPitYtn0CSpkYhEaEAsZMPsg7hZlomu30UJYQ6ZKiP3pwa3QnxGvQw==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.29.7",
+        "html-parse-stringify": "^4.0.1",
+        "use-sync-external-store": "^1.6.0"
+      },
+      "peerDependencies": {
+        "i18next": ">= 26.2.0",
+        "react": ">= 16.8.0",
+        "typescript": "^5 || ^6 || ^7"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        },
+        "react-native": {
+          "optional": true
+        },
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
     "packages/harness-studio/node_modules/undici-types": {
       "version": "8.9.0",
       "resolved": "https://registry.npmmirror.com/undici-types/-/undici-types-8.9.0.tgz",
diff --git a/packages/harness-studio/package.json b/packages/harness-studio/package.json
index e7e2ef24..3991b5c9 100644
--- a/packages/harness-studio/package.json
+++ b/packages/harness-studio/package.json
@@ -77,7 +77,7 @@
     "react": "19.3.0",
     "react-arborist": "^3.16.0",
     "react-dom": "19.3.0",
-    "react-i18next": "^17.0.13",
+    "react-i18next": "^17.0.19",
     "streamdown": "^2.6.0",
     "use-stick-to-bottom": "^1.1.6"
   },