diff --git a/pkgs/development/python-modules/arrow/default.nix b/pkgs/development/python-modules/arrow/default.nix
index 60a9572f1c8e..bc3de37526a1 100644
--- a/pkgs/development/python-modules/arrow/default.nix
+++ b/pkgs/development/python-modules/arrow/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "arrow";
-  version = "0.15.6";
+  version = "0.15.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eb5d339f00072cc297d7de252a2e75f272085d1231a3723f1026d1fa91367118";
+    sha256 = "edc31dc051db12c95da9bac0271cd1027b8e36912daf6d4580af53b23e62721a";
   };
 
   propagatedBuildInputs = [ python-dateutil ]