diff --git a/package-lock.json b/package-lock.json
index ab5794d..f7c0dec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5888,9 +5888,9 @@
       "dev": true
     },
     "node_modules/lit": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/lit/-/lit-3.1.0.tgz",
-      "integrity": "sha512-rzo/hmUqX8zmOdamDAeydfjsGXbbdtAFqMhmocnh2j9aDYqbu0fjXygjCa0T99Od9VQ/2itwaGrjZz/ZELVl7w==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/lit/-/lit-3.1.1.tgz",
+      "integrity": "sha512-hF1y4K58+Gqrz+aAPS0DNBwPqPrg6P04DuWK52eMkt/SM9Qe9keWLcFgRcEKOLuDlRZlDsDbNL37Vr7ew1VCuw==",
       "dependencies": {
         "@lit/reactive-element": "^2.0.0",
         "lit-element": "^4.0.0",
@@ -8392,7 +8392,7 @@
     "projects/lit-ts": {
       "name": "maxgraph-ts-example-integrating-in-lit",
       "dependencies": {
-        "lit": "~3.1.0"
+        "lit": "~3.1.1"
       },
       "devDependencies": {
         "vite": "~5.0.7"
diff --git a/projects/lit-ts/package.json b/projects/lit-ts/package.json
index 607abba..516dfd2 100644
--- a/projects/lit-ts/package.json
+++ b/projects/lit-ts/package.json
@@ -8,7 +8,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "lit": "~3.1.0"
+    "lit": "~3.1.1"
   },
   "devDependencies": {
     "vite": "~5.0.7"