diff --git a/package-lock.json b/package-lock.json
index 3f57b425..712af515 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "clsx": "^2.1.1",
-        "mobx": "^6.15.0",
+        "mobx": "^6.15.3",
         "prism-react-renderer": "^2.4.1",
         "react": "^19.2.0",
         "react-dom": "^19.2.5",
@@ -14668,9 +14668,10 @@
       }
     },
     "node_modules/mobx": {
-      "version": "6.15.0",
-      "resolved": "https://registry.npmjs.org/mobx/-/mobx-6.15.0.tgz",
-      "integrity": "sha512-UczzB+0nnwGotYSgllfARAqWCJ5e/skuV2K/l+Zyck/H6pJIhLXuBnz+6vn2i211o7DtbE78HQtsYEKICHGI+g==",
+      "version": "6.15.3",
+      "resolved": "https://registry.npmjs.org/mobx/-/mobx-6.15.3.tgz",
+      "integrity": "sha512-6+ZSYDs5zgH5CdGfEU2q2Lsa5PztVryL1ys7kAImTU25n2A9LAMj/yneVsQpd03MfwMLDQF+7kakJR9Z+cQxSw==",
+      "license": "MIT",
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/mobx"
diff --git a/package.json b/package.json
index b2b3992f..aa311b34 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "clsx": "^2.1.1",
-    "mobx": "^6.15.0",
+    "mobx": "^6.15.3",
     "prism-react-renderer": "^2.4.1",
     "react": "^19.2.0",
     "react-dom": "^19.2.5",