diff --git a/profunctor-extras.cabal b/profunctor-extras.cabal
--- a/profunctor-extras.cabal
+++ b/profunctor-extras.cabal
@@ -1,6 +1,6 @@
 name:             profunctor-extras
 category:         Control, Categories
-version:          3.3
+version:          3.3.1
 license:          BSD3
 cabal-version:    >= 1.6
 license-file:     LICENSE
diff --git a/src/Data/Profunctor/Collage.hs b/src/Data/Profunctor/Collage.hs
--- a/src/Data/Profunctor/Collage.hs
+++ b/src/Data/Profunctor/Collage.hs
@@ -3,6 +3,10 @@
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE GADTs #-}
 {-# OPTIONS_GHC -fno-warn-incomplete-patterns #-}
+{-# LANGUAGE CPP #-}
+#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 702
+{-# LANGUAGE Trustworthy #-}
+#endif
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Profunctor.Collage
diff --git a/src/Data/Profunctor/Rep.hs b/src/Data/Profunctor/Rep.hs
--- a/src/Data/Profunctor/Rep.hs
+++ b/src/Data/Profunctor/Rep.hs
@@ -2,6 +2,10 @@
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE CPP #-}
+#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 702
+{-# LANGUAGE Trustworthy #-}
+#endif
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Profunctor.Rep