diff --git a/svitak.cabal b/svitak.cabal
index 9bdf8b3..a0b13c3 100644
--- a/svitak.cabal
+++ b/svitak.cabal
@@ -70,7 +70,8 @@ executable svitak
                       tagsoup,
                       text >= 2.1.2,
                       zip-archive >= 0.4.3.2,
-                      gi-gtk >= 4.0,
+                      gi-gtk == 4.0.*,
+                      gi-webkit == 6.0.*,
                       gi-gio,
                       haskell-gi-base