diff --git a/homeassistant/components/holiday/manifest.json b/homeassistant/components/holiday/manifest.json
index 5f78d961810..f1bc60dece4 100644
--- a/homeassistant/components/holiday/manifest.json
+++ b/homeassistant/components/holiday/manifest.json
@@ -5,5 +5,5 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/holiday",
   "iot_class": "local_polling",
-  "requirements": ["holidays==0.44", "babel==2.13.1"]
+  "requirements": ["holidays==0.45", "babel==2.13.1"]
 }
diff --git a/homeassistant/components/workday/manifest.json b/homeassistant/components/workday/manifest.json
index 96a3b53797c..6b17a980870 100644
--- a/homeassistant/components/workday/manifest.json
+++ b/homeassistant/components/workday/manifest.json
@@ -7,5 +7,5 @@
   "iot_class": "local_polling",
   "loggers": ["holidays"],
   "quality_scale": "internal",
-  "requirements": ["holidays==0.44"]
+  "requirements": ["holidays==0.45"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index f6811fe23d5..27cdf5a353f 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1071,7 +1071,7 @@ hole==0.8.0
 
 # homeassistant.components.holiday
 # homeassistant.components.workday
-holidays==0.44
+holidays==0.45
 
 # homeassistant.components.frontend
 home-assistant-frontend==20240307.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ff5fdfee517..8ccb0f1dd24 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -870,7 +870,7 @@ hole==0.8.0
 
 # homeassistant.components.holiday
 # homeassistant.components.workday
-holidays==0.44
+holidays==0.45
 
 # homeassistant.components.frontend
 home-assistant-frontend==20240307.0