diff --git a/CHANGELOG.rst b/CHANGELOG.rst
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -7,6 +7,18 @@
 .. _PVP: https://pvp.haskell.org/
 
 
+1.11.0.5 (2019-01-17)
+---------------------
+
+* Git: :tag:`dejafu-1.11.0.5`
+* Hackage: :hackage:`dejafu-1.11.0.5`
+
+Miscellaneous
+~~~~~~~~~~~~~
+
+* The upper bound on :hackage:`leancheck` is <0.10.
+
+
 1.11.0.4 (2018-12-02)
 ---------------------
 
diff --git a/dejafu.cabal b/dejafu.cabal
--- a/dejafu.cabal
+++ b/dejafu.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                dejafu
-version:             1.11.0.4
+version:             1.11.0.5
 synopsis:            A library for unit-testing concurrent programs.
 
 description:
@@ -33,7 +33,7 @@
 source-repository this
   type:     git
   location: https://github.com/barrucadu/dejafu.git
-  tag:      dejafu-1.11.0.4
+  tag:      dejafu-1.11.0.5
 
 library
   exposed-modules:     Test.DejaFu
@@ -63,7 +63,7 @@
                      , contravariant     >=1.2 && <1.6
                      , deepseq           >=1.1 && <2
                      , exceptions        >=0.7 && <0.11
-                     , leancheck         >=0.6 && <0.9
+                     , leancheck         >=0.6 && <0.10
                      , profunctors       >=4.0 && <6
                      , random            >=1.0 && <1.2
                      , transformers      >=0.5 && <0.6