diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,4 +1,4 @@
-0.4.3
+0.4.4
 -----
 * Fixed compatibility with GHC 7.7 and tightened `Safe` Haskell support.
 
diff --git a/Data/Functor/Contravariant.hs b/Data/Functor/Contravariant.hs
--- a/Data/Functor/Contravariant.hs
+++ b/Data/Functor/Contravariant.hs
@@ -2,7 +2,15 @@
 #ifdef __GLASGOW_HASKELL__
 {-# LANGUAGE DeriveDataTypeable #-}
 #if __GLASGOW_HASKELL__ >= 702
+#if MIN_VERSION_transformers(0,3,0)
+#if MIN_VERSION_tagged(0,6,1)
 {-# LANGUAGE Safe #-}
+#else
+{-# LANGUAGE Trustworthy #-}
+#endif
+#else
+{-# LANGUAGE Trustworthy #-}
+#endif
 #endif
 #endif
 
diff --git a/contravariant.cabal b/contravariant.cabal
--- a/contravariant.cabal
+++ b/contravariant.cabal
@@ -1,6 +1,6 @@
 name:          contravariant
 category:      Control, Data
-version:       0.4.3
+version:       0.4.4
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE