diff --git a/pkgs/by-name/bls/default.nix b/pkgs/by-name/bls/default.nix
index 09f7c6275..1f02f6ac9 100644
--- a/pkgs/by-name/bls/default.nix
+++ b/pkgs/by-name/bls/default.nix
@@ -10,14 +10,14 @@
 }:
 stdenv.mkDerivation rec {
   pname = "bls";
-  version = "1.86";
+  version = "2.02";
 
   src = fetchFromGitHub {
     owner = "herumi";
     repo = "bls";
     rev = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-VIJi8sjDq40ecPnEWzFPDR2t5rCOUIWxfI4QAemfPPM=";
+    hash = "sha256-C/qtIjvhKaArBZBmXgUl9uoL1DWoV7vIctNOvRGanDE=";
   };
 
   nativeBuildInputs = [cmake] ++ (lib.optionals (system == "aarch64-linux") [clang]);