diff --git a/pkgs/by-name/ho/holo-cli/package.nix b/pkgs/by-name/ho/holo-cli/package.nix
index 6816036a48f1..a37f02d39378 100644
--- a/pkgs/by-name/ho/holo-cli/package.nix
+++ b/pkgs/by-name/ho/holo-cli/package.nix
@@ -11,17 +11,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "holo-cli";
-  version = "0.5.0";
+  version = "0.5.0-unstable-2025-07-01";
 
   src = fetchFromGitHub {
     owner = "holo-routing";
     repo = "holo-cli";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-f34M3U7pitWuH1UQa4uJ/scIOAZiUtDXijOk8wZEm+c=";
+    rev = "f04c1d0dcd6d800e079f33b8431b17fa00afeeb1";
+    hash = "sha256-ZJeXGT5oajynk44550W4qz+OZEx7y52Wwy+DYzrHZig=";
   };
 
-  cargoHash = "sha256-s2em9v4SRQdC0aCD4ZXyhNNYnVKkg9XFzxkOlEFHmL0=";
-  passthru.updateScript = nix-update-script { };
+  cargoHash = "sha256-bsoxWjOMzRRtFGEaaqK0/adhGpDcejCIY0Pzw1HjQ5U=";
+  passthru.updateScript = nix-update-script { extraArgs = [ "--version=branch" ]; };
 
   # Use rust nightly features
   RUSTC_BOOTSTRAP = 1;