diff --git a/pkgs/tools/security/tpm2-abrmd/default.nix b/pkgs/tools/security/tpm2-abrmd/default.nix
index a3352c5abfd..b3efb6c542e 100644
--- a/pkgs/tools/security/tpm2-abrmd/default.nix
+++ b/pkgs/tools/security/tpm2-abrmd/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "tpm2-abrmd";
-  version = "2.3.3";
+  version = "2.4.1";
 
   src = fetchFromGitHub {
     owner = "tpm2-software";
     repo = pname;
     rev = version;
-    sha256 = "17nv50w1yh6fg7393vfvys9y13lp0gvxx9vcw2pb87ky551d7xkf";
+    sha256 = "0lsng4sb9ikfpp0scvl9wmh0zpjdmdf5bqbjnpfyh4gk25qxn9mw";
   };
 
   nativeBuildInputs = [ pkg-config makeWrapper autoreconfHook autoconf-archive which ];