diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index 509c83e..e456659 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -36,7 +36,7 @@ data:
         buildorder: 10
       gtk2:
         rationale: Dependency of thunderbird
-        ref: stream-flatpak-rhel-8.3.1
+        ref: rhel-8.4.0
         buildorder: 10
       mozilla-filesystem:
         rationale: Dependency of thunderbird
@@ -57,5 +57,5 @@ data:
         buildorder: 10
       thunderbird:
         rationale: Application package
-        ref: stream-flatpak-rhel-8.3.1
+        ref: rhel-8.4.0
         buildorder: 100