diff --git a/gradle/gradle.spec b/gradle/gradle.spec
index 35acd2db27..3ecaf9a5a2 100644
--- a/gradle/gradle.spec
+++ b/gradle/gradle.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_opkg 4.5
-%define       V_dist 4.5
+%define       V_opkg 4.5.1
+%define       V_dist 4.5.1
 
 #   package information
 Name:         gradle
@@ -36,7 +36,7 @@ Class:        PLUS
 Group:        Building
 License:      Apache
 Version:      %{V_opkg}
-Release:      20180124
+Release:      20180205
 
 #   list of sources
 Source0:      http://services.gradle.org/distributions/gradle-%{V_dist}-bin.zip