diff --git a/semver/scm/git.py b/semver/scm/git.py
index 4b9a620..80f76d4 100644
--- a/semver/scm/git.py
+++ b/semver/scm/git.py
@@ -1,7 +1,7 @@
 import re
 import subprocess
 from typing import Union, List
-from functools import cache
+from functools import lru_cache
 
 import toml
 
@@ -88,7 +88,7 @@ class Git(SCM):
         logger.debug(f"Tag Version: {version}")
         return version
 
-    @cache
+    @lru_cache(maxsize=None)
     def get_branch(self) -> str:
         """
         Get the main branch
@@ -97,7 +97,7 @@ class Git(SCM):
         proc = self._run_command(self.git_bin, "rev-parse", "--abbrev-ref", "HEAD")
         return proc.stdout.rstrip()
 
-    @cache
+    @lru_cache(maxsize=None)
     def get_merge_branch(self) -> Union[str, None]:
         """
         Get the branches involved in the merge
diff --git a/semver/utils.py b/semver/utils.py
index 82955b8..c155470 100644
--- a/semver/utils.py
+++ b/semver/utils.py
@@ -1,6 +1,6 @@
 from typing import List
 from pathlib import Path
-from functools import cache
+from functools import lru_cache
 import configparser
 
 import toml
@@ -8,7 +8,7 @@ import toml
 from semver.exceptions import SemverException
 
 
-@cache
+@lru_cache(maxsize=None)
 def get_settings() -> dict:
     """
     Get the settings from the config file