diff --git a/pkgs/development/python-modules/flow-record/default.nix b/pkgs/development/python-modules/flow-record/default.nix
index 3e836772aa85..fa28bedafaaa 100644
--- a/pkgs/development/python-modules/flow-record/default.nix
+++ b/pkgs/development/python-modules/flow-record/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "flow-record";
-  version = "3.14";
+  version = "3.15";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "fox-it";
     repo = "flow.record";
     rev = "refs/tags/${version}";
-    hash = "sha256-8XQeXfrgTk+jHR1ABlEEIn3E/MkUkGnvkgzePws4qhQ=";
+    hash = "sha256-j5N66p7feB9Ae+Fu5RhVzh8XCHiq55jJMg0Fe+C6Jvg=";
   };
 
   nativeBuildInputs = [