diff --git a/pkgs/development/libraries/libfabric/default.nix b/pkgs/development/libraries/libfabric/default.nix
index ab92befa9ed8..26e2687575a0 100644
--- a/pkgs/development/libraries/libfabric/default.nix
+++ b/pkgs/development/libraries/libfabric/default.nix
@@ -12,7 +12,7 @@
 
 stdenv.mkDerivation rec {
   pname = "libfabric";
-  version = "1.20.1";
+  version = "1.21.0";
 
   enableParallelBuilding = true;
 
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     owner = "ofiwg";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-rQzsh3Q2xaGwmmsfvUmFE8WbAb1e2JEvunSoqZYRHvE=";
+    sha256 = "sha256-p0L9l1UpxD2WCZWXBNaEz9Zjzr5is3iEODcoQQa1f6M=";
   };
 
   outputs = [ "out" "dev" "man" ];