diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f3d4a4f..5ebd28b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   tests:
     # if: github.event_name == 'push' || github.event_name == 'pull_request_target' && github.event.pull_request.head.repo.full_name != github.repository
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         python-version: [3.7.9]
@@ -23,7 +23,7 @@ jobs:
           # Hack to get setup-python to work on act
           # https://github.com/nektos/act/issues/251#issuecomment-706412948
           if [ ! -f "/etc/lsb-release" ] ; then
-            echo "DISTRIB_RELEASE=18.04" > /etc/lsb-release
+            echo "DISTRIB_RELEASE=20.04" > /etc/lsb-release
           fi
           # Hack needed for ES to start
           if [ ! -d "/tmp/localstack/es_backup" ] ; then
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 38b294d..8c2bbae 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,7 +13,9 @@ repos:
           - "click==7.1.2"
 
   - repo: https://github.com/PyCQA/isort
-    rev: 5.4.2
+    # See https://stackoverflow.com/a/75295105/1259982 for
+    # rev value
+    rev: 5.11.5
     hooks:
       - id: isort
         args: ["--profile", "black"]
diff --git a/cbers2stac/elasticsearch/es.py b/cbers2stac/elasticsearch/es.py
index 2efda5c..c92f245 100644
--- a/cbers2stac/elasticsearch/es.py
+++ b/cbers2stac/elasticsearch/es.py
@@ -9,7 +9,7 @@
 from typing import Any, Dict, List, Tuple, Union
 
 from aws_requests_auth.boto_utils import BotoAWSRequestsAuth
-from elasticsearch_dsl import Q, Search
+from elasticsearch_dsl import Q, Search  # pylint: disable=wrong-import-order
 
 from cbers2stac.layers.common.utils import (
     STAC_API_VERSION,
@@ -22,7 +22,9 @@
     static_to_api_collection,
 )
 from elasticsearch import Elasticsearch, RequestsHttpConnection
-from elasticsearch.helpers import bulk
+
+from elasticsearch.helpers import bulk  # isort: skip
+
 
 # Get rid of "Found credentials in environment variables" messages
 logging.getLogger("botocore.credentials").disabled = True
diff --git a/cbers2stac/layers/common/cbers_2_stac.py b/cbers2stac/layers/common/cbers_2_stac.py
index bfd331d..18ae50d 100755
--- a/cbers2stac/layers/common/cbers_2_stac.py
+++ b/cbers2stac/layers/common/cbers_2_stac.py
@@ -293,6 +293,7 @@ def build_asset(
     return asset
 
 
+@typing.no_type_check
 def build_stac_item_keys(cbers_am, buckets):
     """
     Builds a STAC item dict based on CBERS_AM metadata
@@ -529,6 +530,11 @@ def candidate_xml_files(xml_file: str) -> List[str]:
     ):
         for optics in ["", "_LEFT", "_RIGHT"]:
             xml_options.append(re.sub(r"_L(\d+)_", f"_L\\g<1>{optics}_", xml_file))
+    elif group["satellite"] == "CBERS" and group["camera"] == "PAN10M":
+        # CB4 PAN10M uses band4 for old INPE catalog and BAND3 for new
+        # catalog
+        xml_options.append(xml_file)
+        xml_options.append(re.sub(r"_BAND4", r"_BAND3", xml_file))
     else:
         xml_options.append(xml_file)
     return xml_options
diff --git a/test/cbers_am_2_stac_test.py b/test/cbers_am_2_stac_test.py
index 6823f5d..77db5c9 100644
--- a/test/cbers_am_2_stac_test.py
+++ b/test/cbers_am_2_stac_test.py
@@ -69,6 +69,14 @@ def test_candidate_xml_files():
         "CBERS_4_AWFI_20220614_170_099_L4_RIGHT_BAND14.xml",
     ]
 
+    # CBERS4 PAN10M special case
+    options = candidate_xml_files("CBERS_4_PAN10M_20230301_092_100_L2_BAND4.xml")
+    assert len(options) == 2
+    assert options == [
+        "CBERS_4_PAN10M_20230301_092_100_L2_BAND4.xml",
+        "CBERS_4_PAN10M_20230301_092_100_L2_BAND3.xml",
+    ]
+
 
 def test_get_keys_from_cbers4():
     """test_get_keys_from_cbers"""