diff --git a/list-t.cabal b/list-t.cabal
--- a/list-t.cabal
+++ b/list-t.cabal
@@ -1,7 +1,7 @@
 cabal-version: 3.0
 
 name: list-t
-version: 1.0.5.2
+version: 1.0.5.3
 synopsis: ListT done right
 description:
   A correct implementation of the list monad-transformer.
@@ -38,7 +38,7 @@
     monad-control >=0.3 && <2,
     mtl ==2.*,
     semigroups >=0.11 && <0.21,
-    transformers >=0.3 && <0.6,
+    transformers >=0.3 && <0.7,
     transformers-base ==0.4.*
 
 test-suite tests
@@ -49,6 +49,6 @@
   build-depends:
     list-t,
     mmorph,
-    HTF >=0.13 && <0.15,
+    HTF >=0.13 && <0.16,
     mtl-prelude <3,
     base-prelude