diff --git a/389-ds.yaml b/389-ds.yaml
index 43ce856..ea0d0dc 100644
--- a/389-ds.yaml
+++ b/389-ds.yaml
@@ -8,14 +8,14 @@ data:
             - MIT
     dependencies:
         buildrequires:
-            bootstrap: master
+            bootstrap: f27
         requires:
-            bind: master
-            platform: master
-            networking-base: master
-            perl: master
-            python3: master
-            python3-ecosystem: master
+            bind: 9
+            platform: f27
+            networking-base: f27
+            perl: 5.26
+            python3: 3.6
+            python3-ecosystem: f27
     references:
         community: https://docs.pagure.org/modularity/
         documentation: https://github.com/modularity-modules/389-ds