diff --git a/apps/worker/stac_client.py b/apps/worker/stac_client.py
index bbc084d..8682bd3 100644
--- a/apps/worker/stac_client.py
+++ b/apps/worker/stac_client.py
@@ -100,16 +100,12 @@ class DEASTACClient:
         for attempt in range(max_retries):
             try:
                 return operation(*args, **kwargs)
-            except (
-                pystac_exc.PySTACClientError,
-                pystac_exc.PySTACIOError,
-                Exception,
-            ) as e:
+            except Exception as e:
                 # Only retry on network-like errors
                 error_str = str(e).lower()
                 should_retry = any(
                     kw in error_str 
-                    for kw in ["connection", "timeout", "network", "temporal"]
+                    for kw in ["connection", "timeout", "network", "temporal", "retry", "503", "504"]
                 )
                 if not should_retry:
                     raise