diff --git a/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix b/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix
index 53a6c4fde7f2..94a6528a8a9d 100644
--- a/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix
+++ b/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "llef";
-  version = "2.0.0";
+  version = "2.2.1";
 
   src = fetchFromGitHub {
     owner = "foundryzero";
     repo = "llef";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-pAFjLaZi4Sjlq3evKT2IG+0/imf4Fp5bM2gknLKpRvs=";
+    hash = "sha256-PqPsZNLiKW1czxfpJMNnQbdak37WbGc7Otq1uU6wXqc=";
   };
 
   dontBuild = true;