diff --git a/pkgs/by-name/bl/blst/package.nix b/pkgs/by-name/bl/blst/package.nix
index 34c66eeb0eb5..f9eeab13429e 100644
--- a/pkgs/by-name/bl/blst/package.nix
+++ b/pkgs/by-name/bl/blst/package.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "blst";
-  version = "0.3.14";
+  version = "0.3.15";
 
   src = fetchFromGitHub {
     owner = "supranational";
     repo = "blst";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-IlbNMLBjs/dvGogcdbWQIL+3qwy7EXJbIDpo4xBd4bY=";
+    hash = "sha256-Q9/zGN93TnJt2c8YvSaURstoxT02ts3nVkO5V08m4TI=";
   };
 
   buildPhase = ''