diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 8623274ae..afc0d1c5b 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -3,11 +3,15 @@ on:
   schedule:
     - cron: '30 1 * * *'
 
+permissions:
+  issues: write
+  pull-requests: write
+
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v4
+      - uses: actions/stale@v8
         with:
           stale-issue-message: >
             This issue has been automatically marked as stale because it has not had
diff --git a/lib/gitlab/client/merge_requests.rb b/lib/gitlab/client/merge_requests.rb
index 62443cd53..cd30154cb 100644
--- a/lib/gitlab/client/merge_requests.rb
+++ b/lib/gitlab/client/merge_requests.rb
@@ -344,6 +344,18 @@ def delete_merge_request(project, merge_request_id)
       delete("/projects/#{url_encode project}/merge_requests/#{merge_request_id}")
     end
 
+    # Gets a list of merge request diffs
+    #
+    # @example
+    #   Gitlab.merge_request_diffs(5, 1)
+    #   Gitlab.merge_request_diffs('gitlab', 1)
+    # @param  [Integer, String] project The ID or name of a project.
+    # @param  [Integer] id The ID of a merge request.
+    # @return [Gitlab::ObjectifiedHash] A list of the merge request diffs.
+    def merge_request_diffs(project, merge_request_id)
+      get("/projects/#{url_encode project}/merge_requests/#{merge_request_id}/diffs")
+    end
+
     # Gets a list of merge request diff versions
     #
     # @example
diff --git a/spec/fixtures/merge_request_diffs.json b/spec/fixtures/merge_request_diffs.json
new file mode 100644
index 000000000..c960dbc9e
--- /dev/null
+++ b/spec/fixtures/merge_request_diffs.json
@@ -0,0 +1,22 @@
+[
+  {
+    "old_path": "README",
+    "new_path": "README",
+    "a_mode": "100644",
+    "b_mode": "100644",
+    "diff": "--- a/README\ +++ b/README\ @@ -1 +1 @@\ -Title\ +README",
+    "new_file": false,
+    "renamed_file": false,
+    "deleted_file": false
+  },
+  {
+    "old_path": "VERSION",
+    "new_path": "VERSION",
+    "a_mode": "100644",
+    "b_mode": "100644",
+    "diff": "--- a/VERSION\ +++ b/VERSION\ @@ -1 +1 @@\ -1.9.7\ +1.9.8",
+    "new_file": false,
+    "renamed_file": false,
+    "deleted_file": false
+  }
+]
\ No newline at end of file
diff --git a/spec/gitlab/client/merge_requests_spec.rb b/spec/gitlab/client/merge_requests_spec.rb
index a24fe2e63..a3da49b5e 100644
--- a/spec/gitlab/client/merge_requests_spec.rb
+++ b/spec/gitlab/client/merge_requests_spec.rb
@@ -403,6 +403,22 @@
     end
   end
 
+  describe '.merge_request_diffs' do
+    before do
+      stub_get('/projects/3/merge_requests/105/diffs', 'merge_request_diffs')
+      @versions = Gitlab.merge_request_diffs(3, 105)
+    end
+
+    it 'gets the correct resource' do
+      expect(a_get('/projects/3/merge_requests/105/diffs')).to have_been_made
+    end
+
+    it 'returns an array of the diffs' do
+      expect(@versions.length).to eq(2)
+      expect(@versions.first.old_path).to eq('README')
+    end
+  end
+
   describe '.merge_request_diff_versions' do
     before do
       stub_get('/projects/3/merge_requests/105/versions', 'merge_request_diff_versions')