diff --git a/pkgs/development/python-modules/rtree/default.nix b/pkgs/development/python-modules/rtree/default.nix
index 87f14d64a84c..71637985b810 100644
--- a/pkgs/development/python-modules/rtree/default.nix
+++ b/pkgs/development/python-modules/rtree/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "rtree";
-  version = "1.3.0";
+  version = "1.4.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "Toblerity";
     repo = "rtree";
     tag = version;
-    hash = "sha256-yuSPRb8SRz+FRmwFCKDx+gtp9IWaneQ84jDuZP7TX0A=";
+    hash = "sha256-swFvo57EUy69OInJNQzOzhjmfEIGL0aJSvYhzcmSzSs=";
   };
 
   postPatch = ''
@@ -47,7 +47,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "R-Tree spatial index for Python GIS";
     homepage = "https://github.com/Toblerity/rtree";
-    changelog = "https://github.com/Toblerity/rtree/blob/${version}/CHANGES.rst";
+    changelog = "https://github.com/Toblerity/rtree/blob/${src.tag}/CHANGES.rst";
     license = licenses.mit;
     maintainers = with maintainers; teams.geospatial.members ++ [ bgamari ];
   };