diff --git a/pkgs/development/python-modules/fastcore/default.nix b/pkgs/development/python-modules/fastcore/default.nix
index 4a118b65acbc..11c6893092ae 100644
--- a/pkgs/development/python-modules/fastcore/default.nix
+++ b/pkgs/development/python-modules/fastcore/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "fastcore";
-  version = "1.8.14";
+  version = "1.8.15";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "fastai";
     repo = "fastcore";
     tag = version;
-    hash = "sha256-75HeMXzOYECh09ah+mvazQeEQOgcFuy8Cw9AYgu6Sz8=";
+    hash = "sha256-qMF0PWKtP2EKEUw/9FAOTo3scMYqyNWfydn2yble1jc=";
   };
 
   build-system = [ setuptools ];