diff --git a/package-lock.json b/package-lock.json
index 4a9ea98..e354d13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "graphviz-visual-editor",
-  "version": "1.1.0",
+  "version": "1.1.1-alpha.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "graphviz-visual-editor",
-      "version": "1.1.0",
+      "version": "1.1.1-alpha.0",
       "license": "MIT",
       "dependencies": {
         "@emotion/react": "^11.11.3",
@@ -28529,9 +28529,9 @@
       }
     },
     "node_modules/webpack-dev-middleware": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.3.tgz",
-      "integrity": "sha512-hj5CYrY0bZLB+eTO+x/j67Pkrquiy7kWepMHmUMoPsmcUaeEnQJqFzHJOyxgWlq746/wUuA64p9ta34Kyb01pA==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz",
+      "integrity": "sha512-BVdTqhhs+0IfoeAf7EoH5WE+exCmqGerHfDM0IL096Px60Tq2Mn9MAbnaGUe6HiMa41KMCYF19gyzZmBcq/o4Q==",
       "dependencies": {
         "colorette": "^2.0.10",
         "memfs": "^3.4.3",