diff --git a/gradle.properties b/gradle.properties
index 293f3c29..eb6c6d2d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@
 # limitations under the License.
 #
 group=me.ahoo.cosky
-version=4.5.0
+version=4.5.2
 description=High-performance, low-cost microservice governance platform. Service Discovery and Configuration Service.
 website=https://github.com/Ahoo-Wang/cosky
 issues=https://github.com/Ahoo-Wang/cosky/issues