diff --git a/gradle.properties b/gradle.properties
index d449b610..3f4b4fe8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@
 # limitations under the License.
 #
 group=me.ahoo.cosky
-version=4.0.2
+version=4.0.4
 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
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index caec53c1..8b85168d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ springBoot = "3.1.2"
 springCloud = "2022.0.4"
 cosid = "2.2.6"
 simba = "2.0.5"
-cosec = "2.2.6"
+cosec = "2.2.8"
 guava = "32.1.1-jre"
 commonsIo = "2.13.0"
 springDoc = "2.1.0"