diff --git a/homeassistant/components/workday/manifest.json b/homeassistant/components/workday/manifest.json
index 4c101414069..c9299b21ce1 100644
--- a/homeassistant/components/workday/manifest.json
+++ b/homeassistant/components/workday/manifest.json
@@ -11,5 +11,5 @@
     "korean_lunar_calendar"
   ],
   "quality_scale": "internal",
-  "requirements": ["holidays==0.18.0"]
+  "requirements": ["holidays==0.21.13"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index fafe16fb786..134bc6f4596 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -904,7 +904,7 @@ hlk-sw16==0.0.9
 hole==0.8.0
 
 # homeassistant.components.workday
-holidays==0.18.0
+holidays==0.21.13
 
 # homeassistant.components.frontend
 home-assistant-frontend==20230309.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 93bd0673832..977c2896c0a 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -690,7 +690,7 @@ hlk-sw16==0.0.9
 hole==0.8.0
 
 # homeassistant.components.workday
-holidays==0.18.0
+holidays==0.21.13
 
 # homeassistant.components.frontend
 home-assistant-frontend==20230309.1