diff --git a/pkgs/development/python-modules/wand/default.nix b/pkgs/development/python-modules/wand/default.nix
index 3f55ec7f47ef..8436ee9b8c05 100644
--- a/pkgs/development/python-modules/wand/default.nix
+++ b/pkgs/development/python-modules/wand/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "wand";
-  version = "0.6.11";
+  version = "0.6.13";
 
   src = fetchPypi {
     pname = "Wand";
     inherit version;
-    hash = "sha256-tmFwDan48ekx5Scm5PxkOlZblRT1iD1Bt3Pjw3yfqZU=";
+    hash = "sha256-9QE0hOr3og6yLRghqu/mC1DMMpciNytfhWXUbUqq/Mo=";
   };
 
   postPatch = ''