diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+concurrent-output (1.10.16) unstable; urgency=medium
+
+  * Allow transformers-0.6
+    (Thanks, Janus Troelsen)
+
+ -- Joey Hess <id@joeyh.name>  Fri, 20 May 2022 19:31:56 -0400
+
 concurrent-output (1.10.15) unstable; urgency=medium
 
   * Allow text-2.0
diff --git a/concurrent-output.cabal b/concurrent-output.cabal
--- a/concurrent-output.cabal
+++ b/concurrent-output.cabal
@@ -1,5 +1,5 @@
 Name: concurrent-output
-Version: 1.10.15
+Version: 1.10.16
 Cabal-Version: >= 1.10
 License: BSD2
 Maintainer: Joey Hess <id@joeyh.name>
@@ -37,7 +37,7 @@
     , stm (>= 2.0 && < 2.6)
     , process (>= 1.6.0 && < 1.7.0)
     , directory (>= 1.2.0 && < 1.4.0)
-    , transformers (>= 0.3.0 && < 0.6.0)
+    , transformers (>= 0.3.0 && < 0.7.0)
     , exceptions (>= 0.6.0 && < 0.11.0)
     , ansi-terminal (>= 0.6.0 && < 0.12.0)
     , terminal-size (>= 0.3.0 && < 0.4.0)