diff --git a/pkgs/development/libraries/tpm2-tss/default.nix b/pkgs/development/libraries/tpm2-tss/default.nix
index 60aa7dfe4d1b..b28d031be83a 100644
--- a/pkgs/development/libraries/tpm2-tss/default.nix
+++ b/pkgs/development/libraries/tpm2-tss/default.nix
@@ -15,13 +15,13 @@ in
 
 stdenv.mkDerivation rec {
   pname = "tpm2-tss";
-  version = "4.1.2";
+  version = "4.1.3";
 
   src = fetchFromGitHub {
     owner = "tpm2-software";
     repo = pname;
     rev = version;
-    hash = "sha256-gyuMGy+34x9YlhlS++f9syz+XLyiaBWDmfqh4xh27Zs=";
+    hash = "sha256-BP28utEUI9g1VNv3lCXuiKrDtEImFQxxZfIjLiE3Wr8=";
   };
 
   outputs = [ "out" "man" "dev" ];