diff --git a/gradle.properties b/gradle.properties
index 8273148..6f4d5c1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ casClientCoreVersion=3.6.4
 springSecurityCoreVersion=5.0.0
 springSecurityVersion=5.6.3
 javaxServletApiVersion=4.0.1
-assetPipelineVersion=3.4.6
+assetPipelineVersion=3.4.7
 projectDesc=The CAS plugin adds CAS single sign-on support to a Grails application that uses Spring Security.
 projectUrl=https://github.com/grails/grails-spring-security-cas
 githubSlug=grails/grails-spring-security-cas