diff --git a/scrapers/co/__init__.py b/scrapers/co/__init__.py
index 02f47522db..0d654cbdf8 100644
--- a/scrapers/co/__init__.py
+++ b/scrapers/co/__init__.py
@@ -139,11 +139,19 @@ class Colorado(State):
             "name": "2023 Regular Session",
             "start_date": "2023-01-09",
             "end_date": "2023-05-06",
+            "active": False,
+        },
+        {
+            "_scraped_name": "2023 Extraordinary Session",
+            "classification": "special",
+            "identifier": "2023B",
+            "name": "2023 First Extraordinary Session",
+            "start_date": "2023-11-18",
+            "end_date": "2023-11-14",
             "active": True,
         },
     ]
     ignored_scraped_sessions = [
-        "2023 Extraordinary Session ",
         "2020 Extraordinary Session",
         "2017 Extraordinary Session",
         "- All -",
diff --git a/scrapers/co/bills.py b/scrapers/co/bills.py
index 08c3a28226..6290c33d14 100644
--- a/scrapers/co/bills.py
+++ b/scrapers/co/bills.py
@@ -26,6 +26,7 @@
     "2021A": "66816",
     "2022A": "75371",
     "2023A": "92641",
+    "2023B": "95726",
 }
 
 BAD_URLS = [