diff --git a/package-lock.json b/package-lock.json
index 3a01a1d..d0ad198 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9248,9 +9248,9 @@
       }
     },
     "node_modules/lit": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/lit/-/lit-3.3.0.tgz",
-      "integrity": "sha512-DGVsqsOIHBww2DqnuZzW7QsuCdahp50ojuDaBPC7jUDRpYoH0z7kHBBYZewRzer75FwtrkmkKk7iOAwSaWdBmw==",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/lit/-/lit-3.3.1.tgz",
+      "integrity": "sha512-Ksr/8L3PTapbdXJCk+EJVB78jDodUMaP54gD24W186zGRARvwrsPfS60wae/SSCTCNZVPd1chXqio1qHQmu4NA==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@lit/reactive-element": "^2.1.0",
@@ -12532,7 +12532,7 @@
     "projects/lit-ts": {
       "name": "maxgraph-ts-example-integrating-in-lit",
       "dependencies": {
-        "lit": "~3.3.0"
+        "lit": "~3.3.1"
       },
       "devDependencies": {
         "vite": "~7.0.2"
diff --git a/projects/lit-ts/package.json b/projects/lit-ts/package.json
index 2a87c50..50ea6e9 100644
--- a/projects/lit-ts/package.json
+++ b/projects/lit-ts/package.json
@@ -8,7 +8,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "lit": "~3.3.0"
+    "lit": "~3.3.1"
   },
   "devDependencies": {
     "vite": "~7.0.2"