diff --git a/pyproject.toml b/pyproject.toml
index 069a684c..05dae9c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dev = [
     "build",
     "bumpversion",
     "flaky",
-    "freezegun==1.4.0",
+    "freezegun==1.5.5",
     "ipdb",
     "mypy==1.11.2",
     "pre-commit",