diff --git a/apps/certimate/0.4.20/.env.sample b/apps/certimate/0.4.21/.env.sample
similarity index 100%
rename from apps/certimate/0.4.20/.env.sample
rename to apps/certimate/0.4.21/.env.sample
diff --git a/apps/certimate/0.4.20/data.yml b/apps/certimate/0.4.21/data.yml
similarity index 100%
rename from apps/certimate/0.4.20/data.yml
rename to apps/certimate/0.4.21/data.yml
diff --git a/apps/certimate/0.4.20/docker-compose.yml b/apps/certimate/0.4.21/docker-compose.yml
similarity index 92%
rename from apps/certimate/0.4.20/docker-compose.yml
rename to apps/certimate/0.4.21/docker-compose.yml
index b8d7ca4b4..b64031484 100644
--- a/apps/certimate/0.4.20/docker-compose.yml
+++ b/apps/certimate/0.4.21/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   certimate:
-    image: "certimate/certimate:v0.4.20"
+    image: "certimate/certimate:v0.4.21"
     container_name: ${CONTAINER_NAME}
     restart: always
     networks: