diff --git a/pkgs/development/tools/diesel-cli/default.nix b/pkgs/development/tools/diesel-cli/default.nix
index b964262f56c3..77a206545150 100644
--- a/pkgs/development/tools/diesel-cli/default.nix
+++ b/pkgs/development/tools/diesel-cli/default.nix
@@ -25,15 +25,15 @@ in
 
 rustPlatform.buildRustPackage rec {
   pname = "diesel-cli";
-  version = "1.4.1";
+  version = "2.0.0";
 
   src = fetchCrate {
     inherit version;
     crateName = "diesel_cli";
-    sha256 = "sha256-mRdDc4fHMkwkszY+2l8z1RSNMEQnrWI5/Y0Y2W+guQE=";
+    sha256 = "sha256-PBfVLqm9vEbf1tDTx4v8U1amYwC0hpYTAYcWyfHB84g=";
   };
 
-  cargoSha256 = "sha256-sQ762Ss31sA5qALHzwkvwbfRXo00cCtqzQyoz3/zf6I=";
+  cargoSha256 = "sha256-8bvJwdZEdIChFUdTVL+EyjzqI+OAJaVMOOyspReSFzc=";
 
   nativeBuildInputs = [ installShellFiles pkg-config ];