diff --git a/galaxy/integrations/gitlab/.rely/mappings.yaml b/galaxy/integrations/gitlab/.rely/mappings.yaml
index a35c32d..8ee39b5 100644
--- a/galaxy/integrations/gitlab/.rely/mappings.yaml
+++ b/galaxy/integrations/gitlab/.rely/mappings.yaml
@@ -26,9 +26,9 @@ resources:
       openMergeRequestsCount: .openMergeRequestsCount
       languages: '[.languages[].name]'
       starCount: .starCount
-      defaultBranch: '.repository.rootRef // "main"'
+      defaultBranch: .repository.rootRef
       updatedAt: .updatedAt
-      readmeUrl: 'if .repository.blobs.nodes | length > 0 then .webUrl + "/-/blob/" + (.repository.rootRef // "main") + "/" + .repository.blobs.nodes[0].path else "" end'
+      readmeUrl: 'if .repository.blobs.nodes | length > 0 then .webUrl + "/-/blob/" + .repository.rootRef + "/" + .repository.blobs.nodes[0].path else "" end'
       readme: 'if .repository.blobs.nodes | length > 0 then .repository.blobs.nodes[0].rawBlob else "" end'
       defaultBranchRequiredReviews: .requiredReviews["default"]
       allBranchesRequiredReviews: .requiredReviews["All branches"]
diff --git a/galaxy/integrations/gitlab/client.py b/galaxy/integrations/gitlab/client.py
index 10de021..8be9944 100644
--- a/galaxy/integrations/gitlab/client.py
+++ b/galaxy/integrations/gitlab/client.py
@@ -315,6 +315,9 @@ async def get_file(self, repository_path: str, file_path: str) -> dict:
     async def get_commits(
         self, project_id: str | int, branch: str, *, exclude_merge_commits: bool = True
     ) -> list[dict[str, str | int]]:
+        if not branch:
+            return []
+
         all_commits = []
 
         url = f"{self.config.integration.properties['url']}/v4/projects/{project_id}/repository/commits"
diff --git a/galaxy/integrations/gitlab/main.py b/galaxy/integrations/gitlab/main.py
index 9d8f823..3028a34 100644
--- a/galaxy/integrations/gitlab/main.py
+++ b/galaxy/integrations/gitlab/main.py
@@ -17,6 +17,8 @@
 
 __all__ = ["Gitlab"]
 
+DEFAULT_BRANCH_NAME: str = "main"
+
 
 class Gitlab(Integration):
     _methods = []
@@ -91,8 +93,15 @@ async def groups(self) -> list[dict]:
     async def repositories(self) -> list[dict]:
         repos_mapped = []
         for group_id, repositories in self.group_to_repos.items():
-            self.repositories.update({repo["id"]: repo for repo in repositories})
             for repo in repositories:
+                self.repositories[repo["id"]] = repo
+
+                if repo.get("repository") is None:
+                    repo["repository"] = {}
+
+                if repo["repository"].get("rootRef") is None:
+                    repo["repository"]["rootRef"] = DEFAULT_BRANCH_NAME
+
                 repo["requiredReviews"] = get_required_reviews(repo.get("branchRules", []))
                 if self.repo_files_to_check:
                     repo["repoFilesChecks"] = await self.get_repo_files(repo["fullPath"])
@@ -294,7 +303,7 @@ async def repository_metrics(self) -> list[dict]:
         all_metrics = []
         for repo in self.repositories.values():
             project_id = repo["id"].split("/")[-1]
-            commits = await self.client.get_commits(project_id, branch=repo["repository"].get("rootRef", "main"))
+            commits = await self.client.get_commits(project_id, branch=repo["repository"]["rootRef"])
             repository_metrics = await self.mapper.process(
                 "repository_metrics", [{"commits": commits}], context={"repository": repo}
             )
diff --git a/galaxy/integrations/pagerduty/.rely/blueprints.json b/galaxy/integrations/pagerduty/.rely/blueprints.json
index a0266f3..39af355 100644
--- a/galaxy/integrations/pagerduty/.rely/blueprints.json
+++ b/galaxy/integrations/pagerduty/.rely/blueprints.json
@@ -248,10 +248,9 @@
           "title": "Incident Status",
           "description": "The status of the PagerDuty incident",
           "enum": [
-            "Active",
-            "Acknowledged",
-            "Resolved",
-            "Open"
+            "triggered",
+            "acknowledged",
+            "resolved"
           ]
         },
         "assignedVia": {