diff --git a/src/common/dates.py b/src/common/dates.py
index 8410b0d5..3e96b156 100644
--- a/src/common/dates.py
+++ b/src/common/dates.py
@@ -23,6 +23,8 @@ def parse_month_year_date(text: str, formats: list[str] = frozenset([
     "%B %Y",  # January 2020
     "%b %Y",  # Jan 2020
     "%Y-%m",  # 2020-01
+    "%m-%Y",  # 01-2020
+    "%m/%Y",  # 01/2020
 ])) -> datetime:
     """Parse a given text representing a partial date using a list of formats,
     adjusting it to the last day of the month.