diff --git a/stm-containers.cabal b/stm-containers.cabal
--- a/stm-containers.cabal
+++ b/stm-containers.cabal
@@ -1,5 +1,5 @@
 name: stm-containers
-version: 1.1.0.4
+version: 1.1.0.5
 synopsis: Containers for STM
 description:
   This library is based on an STM-specialized implementation of
@@ -41,7 +41,7 @@
   build-depends:
     base >=4.9 && <5,
     deferred-folds >=0.9 && <0.10,
-    focus >=1.0.1.3 && <1.1,
+    focus >=1.0.1.4 && <1.1,
     hashable <2,
     list-t >=1.0.1 && <1.1,
     stm-hamt >=1.2 && <1.3,