diff --git a/api/chalicelib/core/events.py b/api/chalicelib/core/events.py
index d6a9616e0..dcb4d88d6 100644
--- a/api/chalicelib/core/events.py
+++ b/api/chalicelib/core/events.py
@@ -1,4 +1,4 @@
-from functools import lru_cache
+from functools import cache
 from typing import Optional
 
 import schemas
@@ -138,7 +138,7 @@ class EventType:
                          column=None)  # column=None because errors are searched by name or message
 
 
-@lru_cache
+@cache
 def supported_types():
     return {
         EventType.CLICK.ui_type: SupportedFilter(get=autocomplete.__generic_autocomplete(EventType.CLICK),
diff --git a/api/chalicelib/core/sessions/sessions_metas.py b/api/chalicelib/core/sessions/sessions_metas.py
index 79cc8138c..f39b19ebd 100644
--- a/api/chalicelib/core/sessions/sessions_metas.py
+++ b/api/chalicelib/core/sessions/sessions_metas.py
@@ -1,11 +1,11 @@
-from functools import lru_cache
+from functools import cache
 
 import schemas
 from chalicelib.core.autocomplete import autocomplete
 from chalicelib.utils.event_filter_definition import SupportedFilter
 
 
-@lru_cache
+@cache
 def supported_types():
     return {
         schemas.FilterType.USER_OS: SupportedFilter(