diff --git a/src/main/resources/dc-config-default.properties b/src/main/resources/dc-config-default.properties
index 93c78e325..c7305b4db 100644
--- a/src/main/resources/dc-config-default.properties
+++ b/src/main/resources/dc-config-default.properties
@@ -23,7 +23,7 @@
 #################################################
 
 # core version
-io.personium.core.version=1.4.2
+io.personium.core.version=1.4.1
 
 # general configurations
 io.personium.core.unitUser.issuers=