diff --git a/homeassistant/components/holiday/manifest.json b/homeassistant/components/holiday/manifest.json
index 0a3064450d4..0a2d98e71c5 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==0.55", "babel==2.15.0"]
+  "requirements": ["holidays==0.56", "babel==2.15.0"]
 }
diff --git a/homeassistant/components/workday/manifest.json b/homeassistant/components/workday/manifest.json
index fafa870d00a..297b20b8c0e 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==0.55"]
+  "requirements": ["holidays==0.56"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 9f2e158f545..fa304d3d97c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1099,7 +1099,7 @@ hole==0.8.0
 
 # homeassistant.components.holiday
 # homeassistant.components.workday
-holidays==0.55
+holidays==0.56
 
 # homeassistant.components.frontend
 home-assistant-frontend==20240903.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 1287952a767..fcabd4fe736 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -922,7 +922,7 @@ hole==0.8.0
 
 # homeassistant.components.holiday
 # homeassistant.components.workday
-holidays==0.55
+holidays==0.56
 
 # homeassistant.components.frontend
 home-assistant-frontend==20240903.1