2 files changed, 10 insertions, 7 deletions
diff --git a/pkgs/applications/version-management/git-and-tools/pre-commit/default.nix b/pkgs/applications/version-management/git-and-tools/pre-commit/default.nix
index 331b020d8ca7..b5edd256256b 100644
--- a/pkgs/applications/version-management/git-and-tools/pre-commit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/pre-commit/default.nix
@@ -1,11 +1,12 @@
 { stdenv, python3Packages }:
 with python3Packages; buildPythonApplication rec {
-  pname = "pre_commit";
-  version = "1.11.1";
+  pname = "pre-commit";
+  version = "1.14.2";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "1kjrq8z78b6aqhyyw07dlwf6cqls88kik6f5l07hs71fj5ddvs9w";
+    inherit version;
+    pname = "pre_commit";
+    sha256 = "010fwih91gbc20hm2hmkyicm2a2xwrjjg4r4wv24x3n7zn4abdrc";
   };
 
   propagatedBuildInputs = [
@@ -17,7 +18,9 @@ with python3Packages; buildPythonApplication rec {
     six
     toml
     virtualenv
-  ];
+    importlib-metadata
+  ] ++ stdenv.lib.optional (pythonOlder "3.7") importlib-resources
+    ++ stdenv.lib.optional (pythonOlder "3.2") futures;
 
   # Tests fail due to a missing windll dependency
   doCheck = false;
diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 67baa98d21ec..fc4c18f5eb76 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -4,7 +4,7 @@
 
 let
   # if you bump version, update pkgs.tortoisehg too or ping maintainer
-  version = "4.8.2";
+  version = "4.9";
   name = "mercurial-${version}";
   inherit (python2Packages) docutils hg-git dulwich python;
 in python2Packages.buildPythonApplication {
@@ -13,7 +13,7 @@ in python2Packages.buildPythonApplication {
 
   src = fetchurl {
     url = "https://mercurial-scm.org/release/${name}.tar.gz";
-    sha256 = "1cpx8nf6vcqz92kx6b5c4900pcay8zb89gvy8y33prh5rywjq83c";
+    sha256 = "01ig0464cvy9d87rn274g39frxr0p5q4lxf1xn5k3m24grf0qq0g";
   };
 
   inherit python; # pass it so that the same version can be used in hg2git