diff --git a/pom.xml b/pom.xml
index 04bb6fdd..ed1a3d84 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 	</parent>
 	<groupId>ch.admin.bag.covidcertificate</groupId>
 	<artifactId>cc-management-service</artifactId>
-	<version>4.7.3</version>
+	<version>4.7.4</version>
 	<name>cc-management-service</name>
 	<description>Service for generating Covid Certificates</description>
 
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 408e8a55..1c71d882 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -37,6 +37,8 @@ cc-management-service:
   allowed-origin: "https://www.covidcertificate-d.admin.ch"
   rapid-test-import:
     cron: "0 0 */1 * * ?" ## Every hour
+  update-deleted-marker:
+    cron: "0 0 */1 * * ?" ## Every hour
 
   truststore:
     password: ${vcap.services.cc_trust_store.credentials.password}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 53e2a3fc..45a98eb4 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -125,7 +125,7 @@ cc-management-service:
   rapid-test-import:
     cron: "0 0 03 * * *" ## At 03:00 AM
   update-deleted-marker:
-    cron: "0 0 3 * * ?" ## Once at 3 o'clock in the morning
+    cron: "0 0 03 * * *" ## At 03:00 AM
     batch-size: 10000
     days-protected: 30
   pdf: