diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index eac78fd63e0..0796a126e69 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -92,3 +92,7 @@ pytest_asyncio==1000000000.0.0
 # https://github.com/jkeljo/sisyphus-control/issues/6
 python-engineio>=3.13.1,<4.0
 python-socketio>=4.6.0,<5.0
+
+# Resolve a dependency conflict with cachetools.
+# Version 2.4.0 bumps the allowed dependency range.
+google-auth>=2.4.0
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index 7452af2ba2f..8ddd442da4d 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -117,6 +117,10 @@ pytest_asyncio==1000000000.0.0
 # https://github.com/jkeljo/sisyphus-control/issues/6
 python-engineio>=3.13.1,<4.0
 python-socketio>=4.6.0,<5.0
+
+# Resolve a dependency conflict with cachetools.
+# Version 2.4.0 bumps the allowed dependency range.
+google-auth>=2.4.0
 """
 
 IGNORE_PRE_COMMIT_HOOK_ID = (
diff --git a/script/pip_check b/script/pip_check
index 5864d6f00c0..1b2be961321 100755
--- a/script/pip_check
+++ b/script/pip_check
@@ -3,7 +3,7 @@ PIP_CACHE=$1
 
 # Number of existing dependency conflicts
 # Update if a PR resolve one!
-DEPENDENCY_CONFLICTS=14
+DEPENDENCY_CONFLICTS=13
 
 PIP_CHECK=$(pip check --cache-dir=$PIP_CACHE)
 LINE_COUNT=$(echo "$PIP_CHECK" | wc -l)