diff --git a/.azure/modules/functionApp/appSettings.bicep b/.azure/modules/functionApp/appSettings.bicep
index 0058c3bc4..3de13e56b 100644
--- a/.azure/modules/functionApp/appSettings.bicep
+++ b/.azure/modules/functionApp/appSettings.bicep
@@ -11,7 +11,7 @@ resource webApp 'Microsoft.Web/sites@2024-04-01' existing = {
   name: webAppName
 }
 
-resource siteconfig 'Microsoft.Web/sites/config@2023-12-01' = {
+resource siteconfig 'Microsoft.Web/sites/config@2024-04-01' = {
   parent: webApp
   name: 'appsettings'
   properties: union(currentAppSettings, appSettings)