diff --git a/pkgs/applications/version-management/tortoisehg/default.nix b/pkgs/applications/version-management/tortoisehg/default.nix
index 71369709b5da..c7a51508a8ce 100644
--- a/pkgs/applications/version-management/tortoisehg/default.nix
+++ b/pkgs/applications/version-management/tortoisehg/default.nix
@@ -2,11 +2,11 @@
 
 python2Packages.buildPythonApplication rec {
     name = "tortoisehg-${version}";
-    version = "4.7";
+    version = "4.7.1";
 
     src = fetchurl {
       url = "https://bitbucket.org/tortoisehg/targz/downloads/${name}.tar.gz";
-      sha256 = "1s99dmz8izsyj5mpnqlx9dasw8ar2lr68r3m1wyafzbqlqmbjbqm";
+      sha256 = "0x7hz4v882xy2r3k43fbndkq1kqwl3rl1zjmi8pxgpf05qcn950d";
     };
 
     pythonPath = with python2Packages; [ pyqt4 mercurial qscintilla iniparse ];