diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for sensu-run
 
+## 0.4.0.3 -- 2017-11-07
+
+* Relax upper version bound for http-types
+
 ## 0.4.0.2 -- 2017-11-07
 
 * Relax upper version bound for unix-compat
diff --git a/sensu-run.cabal b/sensu-run.cabal
--- a/sensu-run.cabal
+++ b/sensu-run.cabal
@@ -1,5 +1,5 @@
 name: sensu-run
-version: 0.4.0.2
+version: 0.4.0.3
 synopsis: A tool to send command execution results to Sensu
 description:
   @sensu-run@ is a command line tool to send command execution results to Sensu
@@ -29,7 +29,7 @@
     , bytestring >= 0.10 && < 0.11
     , filepath >= 1.4.1 && < 1.5
     , http-client >= 0.5.6 && < 0.6
-    , http-types >= 0.9.1 && < 0.11
+    , http-types >= 0.9.1 && < 0.12
     , lens >= 4.15 && < 4.16
     , network >= 2.2.3 && < 2.7
     , optparse-applicative >= 0.12 && < 0.15