diff --git a/build-constraints.yaml b/build-constraints.yaml
index af0d68c8..97477192 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -935,9 +935,9 @@ packages:
         - glib < 0.13.3.0
         - gtk < 0.14.3
         - gtk3 < 0.14.3
-        - gtksourceview3
+        - gtksourceview3 < 0.13.3.0
         - pango < 0.13.2.0
-        - webkitgtk3
+        - webkitgtk3 < 0.14.2.0
 
         # haskell-gi:
         - gi-atk