From ebb7c18bca22674f46563fc68e7062c055c99417 Mon Sep 17 00:00:00 2001
From: Sergio <77530549+sergi0g@users.noreply.github.com>
Date: Mon, 11 Aug 2025 13:01:53 +0300
Subject: [PATCH] fix: include OCI image manifest MIME type in `Accept` header
 when checking for a digest update

Closes #132
---
 Cargo.lock      | 2 +-
 Cargo.toml      | 2 +-
 src/registry.rs | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b565a8d..2ae70ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -376,7 +376,7 @@ dependencies = [
 
 [[package]]
 name = "cup"
-version = "3.4.1"
+version = "3.4.2"
 dependencies = [
  "bollard",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 2cb750b..6aecffa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cup"
-version = "3.4.1"
+version = "3.4.2"
 edition = "2021"
 
 [dependencies]
diff --git a/src/registry.rs b/src/registry.rs
index bfe5384..c1b352f 100644
--- a/src/registry.rs
+++ b/src/registry.rs
@@ -58,7 +58,7 @@ pub async fn get_latest_digest(
         protocol, &image.parts.registry, &image.parts.repository, &image.parts.tag
     );
     let authorization = to_bearer_string(&token);
-    let headers = [("Accept", Some("application/vnd.docker.distribution.manifest.list.v2+json, application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.index.v1+json")), ("Authorization", authorization.as_deref())];
+    let headers = [("Accept", Some("application/vnd.docker.distribution.manifest.list.v2+json, application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.index.v1+json, application/vnd.oci.image.manifest.v1+json")), ("Authorization", authorization.as_deref())];
 
     let response = client.head(&url, &headers).await;
     let time = start.elapsed().unwrap().as_millis() as u32;