diff --git a/pyproject.toml b/pyproject.toml
index a361f92..2220488 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ authors = [
 dependencies = [
     "colorama==0.4.6",
     "flake8==7.2.0",
-    "freezegun==1.5.1",
+    "freezegun==1.5.5",
     "holidays==0.71",
     "keyring==25.6.0",
     "numpy==2.2.4",
diff --git a/requirements.txt b/requirements.txt
index 614d998..da67156 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 colorama==0.4.6
 flake8==7.2.0
-freezegun==1.5.1
+freezegun==1.5.5
 holidays==0.71
 keyring==25.6.0
 numpy==2.2.4