diff --git a/ffm/package-lock.json b/ffm/package-lock.json
index ae3edcc..12d6be0 100644
--- a/ffm/package-lock.json
+++ b/ffm/package-lock.json
@@ -12,7 +12,7 @@
         "date-fns": "^2.30.0",
         "react": "^19.2.3",
         "react-dom": "^19.2.3",
-        "react-is": "^18.3.1",
+        "react-is": "^19.2.3",
         "react-router-dom": "^7.11.0",
         "recharts": "^3.6.0"
       },
@@ -3221,9 +3221,9 @@
       }
     },
     "node_modules/react-is": {
-      "version": "18.3.1",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz",
-      "integrity": "sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==",
+      "version": "19.2.3",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.3.tgz",
+      "integrity": "sha512-qJNJfu81ByyabuG7hPFEbXqNcWSU3+eVus+KJs+0ncpGfMyYdvSmxiJxbWR65lYi1I+/0HBcliO029gc4F+PnA==",
       "license": "MIT"
     },
     "node_modules/react-redux": {
diff --git a/ffm/package.json b/ffm/package.json
index fc383c3..5295397 100644
--- a/ffm/package.json
+++ b/ffm/package.json
@@ -15,7 +15,7 @@
     "date-fns": "^2.30.0",
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
-    "react-is": "^18.3.1",
+    "react-is": "^19.2.3",
     "react-router-dom": "^7.11.0",
     "recharts": "^3.6.0"
   },