diff --git a/pkgs/development/python-modules/bleak-retry-connector/default.nix b/pkgs/development/python-modules/bleak-retry-connector/default.nix
index b651fc2bcbd5..ba2b00265e25 100644
--- a/pkgs/development/python-modules/bleak-retry-connector/default.nix
+++ b/pkgs/development/python-modules/bleak-retry-connector/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "bleak-retry-connector";
-  version = "3.6.0";
+  version = "3.7.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "Bluetooth-Devices";
     repo = "bleak-retry-connector";
     tag = "v${version}";
-    hash = "sha256-WjowXfj9kPlMmfs3aJBHIux5/w6te7zpXXqXPaz2pks=";
+    hash = "sha256-+qY8BWi7zznaJBEMXfbDWjNvHEwpKq1h0XBHFum1+4M=";
   };
 
   postPatch = ''
@@ -57,7 +57,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Connector for Bleak Clients that handles transient connection failures";
     homepage = "https://github.com/bluetooth-devices/bleak-retry-connector";
-    changelog = "https://github.com/bluetooth-devices/bleak-retry-connector/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/bluetooth-devices/bleak-retry-connector/blob/${src.tag}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };