diff --git a/pkgs/development/python-modules/httptools/default.nix b/pkgs/development/python-modules/httptools/default.nix
index 963a9ff5ebfe..67c284abc3c7 100644
--- a/pkgs/development/python-modules/httptools/default.nix
+++ b/pkgs/development/python-modules/httptools/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "httptools";
-  version = "0.4.0";
+  version = "0.5.0";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-LJqTDDeLPRXWtpX7levP+BpzlbT5d1xPEKB2vrCywf8=";
+    sha256 = "sha256-KVh0hhwXP5EBlgu6MyQpu3ftTc2M31zumSLrAOT2vAk=";
   };
 
   # tests are not included in pypi tarball