diff --git a/bower.json b/bower.json
index 653585e..d69771b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "strolch-wc-localize-behavior",
   "description": "Strolch Polymer Localization Behavior extension",
-  "version": "1.1.14",
+  "version": "1.1.15",
   "authors": [
     "Franz Nieschalk",
     "Robert von Burg"
@@ -20,7 +20,7 @@
   "homepage": "https://github.com/strolch-li/strolch-wc-localize-behavior",
   "ignore": [],
   "dependencies": {
-    "strolchjs": "strolch-li/strolchjs#^0.5.1",
+    "strolchjs": "strolch-li/strolchjs#^0.5.3",
 
     "app-localize-behavior": "PolymerElements/app-localize-behavior#^1.0.2"
   }