diff --git a/infra/main.bicep b/infra/main.bicep
index 9b333e5..337a436 100644
--- a/infra/main.bicep
+++ b/infra/main.bicep
@@ -110,7 +110,7 @@ module api './app/api.bicep' = {
     applicationInsightsName: monitoring.outputs.name
     appServicePlanId: appServicePlan.outputs.resourceId
     runtimeName: 'python'
-    runtimeVersion: '3.12'
+    runtimeVersion: '3.13'
     storageAccountName: storage.outputs.name
     enableBlob: storageEndpointConfig.enableBlob
     enableQueue: storageEndpointConfig.enableQueue