diff --git a/testapps/spring-security-cas-test1/build.gradle b/testapps/spring-security-cas-test1/build.gradle
index 98a6f20..aea1d9a 100644
--- a/testapps/spring-security-cas-test1/build.gradle
+++ b/testapps/spring-security-cas-test1/build.gradle
@@ -52,7 +52,7 @@ dependencies {
     compile "org.grails.plugins:scaffolding"
     compile "org.grails.plugins:events"
     compile "org.grails.plugins:hibernate5"
-    compile "org.hibernate:hibernate-core:5.6.15.Final"
+    compile "org.hibernate:hibernate-core:6.4.2.Final"
     compile "org.grails.plugins:gsp"
     console "org.grails:grails-console"
     profile "org.grails.profiles:web"
diff --git a/testapps/spring-security-cas-test2/build.gradle b/testapps/spring-security-cas-test2/build.gradle
index 3024f97..f9bca88 100644
--- a/testapps/spring-security-cas-test2/build.gradle
+++ b/testapps/spring-security-cas-test2/build.gradle
@@ -52,7 +52,7 @@ dependencies {
     compile "org.grails.plugins:scaffolding"
     compile "org.grails.plugins:events"
     compile "org.grails.plugins:hibernate5"
-    compile "org.hibernate:hibernate-core:5.6.15.Final"
+    compile "org.hibernate:hibernate-core:6.4.2.Final"
     compile "org.grails.plugins:gsp"
     console "org.grails:grails-console"
     profile "org.grails.profiles:web"