diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index 29ea228..f955e52 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -32,26 +32,26 @@ data:
     rpms:
       dbus-glib:
         rationale: Dependency of thunderbird
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 10
       mozilla-filesystem:
         rationale: Dependency of thunderbird
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 10
       pipewire:
         # After sbc
         rationale: Dependency of thunderbird
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 20
       redhat-indexhtml:
         rationale: Dependency of thunderbird
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 10
       sbc:
         rationale: Dependency of pipewire
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 10
       thunderbird:
         rationale: Application package
-        ref: rhel-8.5.0
+        ref: rhel-8.6.0
         buildorder: 100