diff --git a/package-lock.json b/package-lock.json
index 4d013f5..9e7f34b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "next": "^16.3.3",
         "next-themes": "^0.4.6",
         "prettier": "^3.8.4",
-        "react": "^19.1.2",
+        "react": "^19.3.0",
         "react-dom": "^19.1.2",
         "rehype-autolink-headings": "^7.1.0",
         "rehype-highlight": "^7.0.2",
@@ -38,7 +38,7 @@
       "devDependencies": {
         "@types/jszip": "^3.4.0",
         "@types/node": "24.6.1",
-        "@types/react": "18.3.12",
+        "@types/react": "19.3.0",
         "@types/react-dom": "18.2.6",
         "@types/uuid": "^9.0.8",
         "eslint": "9.30.0",
@@ -4759,22 +4759,14 @@
         "undici-types": "~7.13.0"
       }
     },
-    "node_modules/@types/prop-types": {
-      "version": "15.7.12",
-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.12.tgz",
-      "integrity": "sha512-5zvhXYtRNRluoE/jAp4GVsSduVUzNWKkOZrCDBWYtE7biZywwdC2AcEzg+cSMLFRfVgeAFqpfNabiPjxFddV1Q==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/@types/react": {
-      "version": "18.3.12",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.12.tgz",
-      "integrity": "sha512-D2wOSq/d6Agt28q7rSI3jhU7G6aiuzljDGZ2hTZHIkrTLUI+AF3WMeKkEZ9nN2fkBAlcktT6vcZjDFiIhMYEQw==",
+      "version": "19.3.0",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-19.3.0.tgz",
+      "integrity": "sha512-N0rFCuH9YoxG9/m61l9MfpJKfmLOVU0em7ipIz6TRgSSkvReLB9vL85GB+yr8Bs5leqpvg96JSwF4ZS1s4viQg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/prop-types": "*",
-        "csstype": "^3.0.2"
+        "csstype": "^3.2.2"
       }
     },
     "node_modules/@types/react-dom": {
@@ -6095,9 +6087,9 @@
       }
     },
     "node_modules/csstype": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
-      "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
+      "integrity": "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ==",
       "dev": true,
       "license": "MIT"
     },
@@ -10205,9 +10197,9 @@
       "license": "MIT"
     },
     "node_modules/react": {
-      "version": "19.1.2",
-      "resolved": "https://registry.npmjs.org/react/-/react-19.1.2.tgz",
-      "integrity": "sha512-MdWVitvLbQULD+4DP8GYjZUrepGW7d+GQkNVqJEzNxE+e9WIa4egVFE/RDfVb1u9u/Jw7dNMmPB4IqxzbFYJ0w==",
+      "version": "19.3.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.3.0.tgz",
+      "integrity": "sha512-E8LUcbtBWt20bbl2YoHfx4ZDBdxVTfOKtCZn9cDSJ4l6/nuoApcpIBcj47t2wZoVX8g2ZHuMHbiShgCR1T5Sog==",
       "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
diff --git a/package.json b/package.json
index c208f1e..b305b66 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "next": "^16.3.3",
     "next-themes": "^0.4.6",
     "prettier": "^3.8.4",
-    "react": "^19.1.2",
+    "react": "^19.3.0",
     "react-dom": "^19.1.2",
     "rehype-autolink-headings": "^7.1.0",
     "rehype-highlight": "^7.0.2",
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@types/jszip": "^3.4.0",
     "@types/node": "24.6.1",
-    "@types/react": "18.3.12",
+    "@types/react": "19.3.0",
     "@types/react-dom": "18.2.6",
     "@types/uuid": "^9.0.8",
     "eslint": "9.30.0",