diff --git a/pkgs/development/python-modules/pyinstrument/default.nix b/pkgs/development/python-modules/pyinstrument/default.nix
index e3f1b3c8e74d..c3c5f3ccf435 100644
--- a/pkgs/development/python-modules/pyinstrument/default.nix
+++ b/pkgs/development/python-modules/pyinstrument/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "pyinstrument";
-  version = "5.1.2";
+  version = "5.1.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "joerick";
     repo = "pyinstrument";
     tag = "v${version}";
-    hash = "sha256-OP4B2E3le67oT5nV8OmOFQvkrEog5qoq4pihRpXIxcY=";
+    hash = "sha256-eq1nclGpaBOW52UCzUeZHsq6GwMdkT2IU8RhnnuKirM=";
   };
 
   nativeBuildInputs = [