diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,8 +1,12 @@
 CHANGELOG
 
+2.0.2.3 to 2.0.2.4
+
+  - Allow transformers 0.5.*.
+
 2.0.2.2 to 2.0.2.3
 
-  - Allow HUNit 1.3.*
+  - Allow HUnit 1.3.*
 
 2.0.2.1 to 2.0.2.2
 
diff --git a/fclabels.cabal b/fclabels.cabal
--- a/fclabels.cabal
+++ b/fclabels.cabal
@@ -1,5 +1,5 @@
 Name:          fclabels
-Version:       2.0.2.3
+Version:       2.0.2.4
 Author:        Sebastiaan Visser, Erik Hesselink, Chris Eidhof, Sjoerd Visscher
                with lots of help and feedback from others.
 Synopsis:      First class accessor labels implemented as lenses.
@@ -81,7 +81,7 @@
       base                       < 5
     , template-haskell >= 2.2 && < 2.11
     , mtl              >= 1.0 && < 2.3
-    , transformers     >= 0.2 && < 0.5
+    , transformers     >= 0.2 && < 0.6
 
 Source-Repository head
   Type:     git