diff --git a/_service b/_service
index 35a3a99..94d328b 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
     <param name="versionformat">@PARENT_TAG@</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="url">https://github.com/wine-staging/wine-staging.git</param>
-    <param name="revision">refs/tags/v4.0-rc4</param>
+    <param name="revision">refs/tags/v4.0-rc5</param>
     <param name="match-tag">v*.*</param>
     <param name="scm">git</param>
   </service>