diff --git a/tools/autoupdate_app_sources/rest_api.py b/tools/autoupdate_app_sources/rest_api.py
index 0fbc5c13..99aafad7 100644
--- a/tools/autoupdate_app_sources/rest_api.py
+++ b/tools/autoupdate_app_sources/rest_api.py
@@ -29,7 +29,7 @@ class GithubAPI:
 
     def tags(self) -> list[dict[str, str]]:
         """Get a list of tags for project."""
-        return self.internal_api(f"repos/{self.upstream_repo}/tags?per_page="+str(ITEMS_LIMIT))
+        return self.internal_api(f"repos/{self.upstream_repo}/tags?per_page={ITEMS_LIMIT}"
 
     def commits(self) -> list[dict[str, Any]]:
         """Get a list of commits for project."""
@@ -37,7 +37,7 @@ class GithubAPI:
 
     def releases(self) -> list[dict[str, Any]]:
         """Get a list of releases for project."""
-        return self.internal_api(f"repos/{self.upstream_repo}/releases?per_page="+str(ITEMS_LIMIT))
+        return self.internal_api(f"repos/{self.upstream_repo}/releases?per_page={ITEMS_LIMIT}"
 
     def url_for_ref(self, ref: str, ref_type: RefType) -> str:
         """Get a URL for a ref."""
@@ -92,7 +92,7 @@ class GitlabAPI:
 
     def tags(self) -> list[dict[str, str]]:
         """Get a list of tags for project."""
-        return self.internal_api(f"projects/{self.project_id}/repository/tags?per_page="+str(ITEMS_LIMIT))
+        return self.internal_api(f"projects/{self.project_id}/repository/tags?per_page={ITEMS_LIMIT}"
 
     def commits(self) -> list[dict[str, Any]]:
         """Get a list of commits for project."""
@@ -108,7 +108,7 @@ class GitlabAPI:
 
     def releases(self) -> list[dict[str, Any]]:
         """Get a list of releases for project."""
-        releases = self.internal_api(f"projects/{self.project_id}/releases?per_page="+str(ITEMS_LIMIT))
+        releases = self.internal_api(f"projects/{self.project_id}/releases?per_page={ITEMS_LIMIT}"
         retval = []
         for release in releases:
             r = {
@@ -163,7 +163,7 @@ class GiteaForgejoAPI:
 
     def tags(self) -> list[dict[str, Any]]:
         """Get a list of tags for project."""
-        return self.internal_api(f"repos/{self.project_path}/tags?limit="+str(ITEMS_LIMIT))
+        return self.internal_api(f"repos/{self.project_path}/tags?limit={ITEMS_LIMIT}"
 
     def commits(self) -> list[dict[str, Any]]:
         """Get a list of commits for project."""
@@ -171,7 +171,7 @@ class GiteaForgejoAPI:
 
     def releases(self) -> list[dict[str, Any]]:
         """Get a list of releases for project."""
-        return self.internal_api(f"repos/{self.project_path}/releases?limit="+str(ITEMS_LIMIT))
+        return self.internal_api(f"repos/{self.project_path}/releases?limit={ITEMS_LIMIT}"
 
     def url_for_ref(self, ref: str, ref_type: RefType) -> str:
         """Get a URL for a ref."""