diff --git a/pkgs/development/python-modules/cachecontrol/default.nix b/pkgs/development/python-modules/cachecontrol/default.nix
index e5815f83cdc1..f2d6a86e66af 100644
--- a/pkgs/development/python-modules/cachecontrol/default.nix
+++ b/pkgs/development/python-modules/cachecontrol/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "cachecontrol";
-  version = "0.14.2";
+  version = "0.14.3";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     owner = "ionrock";
     repo = "cachecontrol";
     tag = "v${version}";
-    hash = "sha256-m3ywSskVtZrOA+ksLz5XZflAJsbSAjdJsRpeq341q70=";
+    hash = "sha256-V8RWTDxhKCvf5bz2j6anp8bkCzkicTRY+Kd6eHu1peg=";
   };
 
   build-system = [ flit-core ];