diff --git a/gradle.properties b/gradle.properties
index bb2bb0d..e006965 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,9 +1,9 @@
 group = org.xbib
 name = oai
-version = 2.1.0
+version = 2.1.1
 
 xbib-content.version = 2.0.5
-xbib-netty-http.version = 4.1.44.2
+xbib-netty-http.version = 4.1.45.0
 tcnative.version = 2.0.28.Final
 
 # test only