diff --git a/pyproject.toml b/pyproject.toml
index 9f2ce25..6694cbe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "uvicorn>=0.52.3",
     # Snyk-pinned transitive security patches
     "fonttools>=4.63.0",
-    "holidays>=0.45",
+    "holidays>=0.104",
     "zipp>=4.1.0",
     "nltk>=3.10.3",
     "protobuf>=7.35.1",
diff --git a/requirements.txt b/requirements.txt
index 9026e70..8a5e634 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ uvicorn>=0.52.3
 
 # Snyk-pinned transitive security patches
 fonttools>=4.63.0
-holidays>=0.45
+holidays>=0.104
 zipp>=4.1.0
 nltk>=3.10.3
 protobuf>=7.35.1