diff --git a/pkgs/development/python-modules/in-place/default.nix b/pkgs/development/python-modules/in-place/default.nix
index 0acfbac481f6..0c7e92b7fc23 100644
--- a/pkgs/development/python-modules/in-place/default.nix
+++ b/pkgs/development/python-modules/in-place/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "in-place";
-  version = "0.5.0";
+  version = "1.0.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "jwodder";
     repo = "inplace";
-    rev = "v${version}";
-    sha256 = "1w6q3d0gqz4mxvspd08l1nhsrw6rpzv1gnyj4ckx61b24f84p5gk";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-TfWfSb1GslzcT30/xvBg5Xui7ptp7+g89Fq/giLCoQ8=";
   };
 
   postPatch = ''