diff --git a/pkgs/development/tools/flamegraph/default.nix b/pkgs/development/tools/flamegraph/default.nix
index bbb4c9a82ff0..d80354b68c7a 100644
--- a/pkgs/development/tools/flamegraph/default.nix
+++ b/pkgs/development/tools/flamegraph/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "FlameGraph";
-  version = "2019-02-16";
+  version = "2023-11-06";
 
   src = fetchFromGitHub {
     owner = "brendangregg";
     repo = pname;
-    rev = "1b1c6deede9c33c5134c920bdb7a44cc5528e9a7";
-    sha256 = "1flvkmv2gbb003d51myl7r0wyhyw1bk9p7v19xagb8xjj4ci947b";
+    rev = "a96184c6939f8c6281fcd7285b54fba80555ac74";
+    sha256 = "sha256-hvp1HxmgNbe85kxe0NyolFUd+kPPBDYAt+g2K8pE1Ak=";
   };
 
   buildInputs = [ perl ];