diff --git a/src-editor/package.json b/src-editor/package.json
index 7496239c..24767be9 100644
--- a/src-editor/package.json
+++ b/src-editor/package.json
@@ -6,7 +6,7 @@
     "dependencies": {
         "@blockly/field-colour": "^5.0.19",
         "@blockly/field-multilineinput": "^5.0.17",
-        "@blockly/theme-dark": "^7.0.12",
+        "@blockly/theme-dark": "^8.0.1",
         "@devbookhq/splitter": "^1.4.2",
         "@iobroker/adapter-react-v5": "^8.0.13",
         "@iobroker/javascript-rules-dev": "^0.0.6",