diff --git a/pkgs/tools/system/erdtree/default.nix b/pkgs/tools/system/erdtree/default.nix
index 49c5b2968391..73f0a9955a69 100644
--- a/pkgs/tools/system/erdtree/default.nix
+++ b/pkgs/tools/system/erdtree/default.nix
@@ -5,16 +5,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "erdtree";
-  version = "1.8.1";
+  version = "2.0.0";
 
   src = fetchFromGitHub {
     owner = "solidiquis";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-RKIQM5RJygVL15Q3B30DXnqTSbVPJZdb8YNitanzOEA=";
+    hash = "sha256-Bn3gW8jfiX7tuANktAKO5ceokFtvURy2UZoL0+IBPaM=";
   };
 
-  cargoHash = "sha256-5bK+gJRBX0Xij5TUGD6BVWDDUJzUzHNPWoLwSXLF9iY=";
+  cargoHash = "sha256-Z3R8EmclmEditbGBb1Dd1hgGm34boCSI/fh3TBXxMG0=";
 
   meta = with lib; {
     description = "File-tree visualizer and disk usage analyzer";
@@ -22,6 +22,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/solidiquis/erdtree/releases/tag/${src.rev}";
     license = licenses.mit;
     maintainers = with maintainers; [ figsoda zendo ];
-    mainProgram = "et";
+    mainProgram = "erd";
   };
 }