diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 362e708..6d55042 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,4 +1,4 @@
-FROM nginxproxy/docker-gen:0.11.2 AS docker-gen
+FROM nginxproxy/docker-gen:0.12.0 AS docker-gen
 
 FROM nginxproxy/forego:0.18.1 AS forego
 
diff --git a/Dockerfile.debian b/Dockerfile.debian
index 726c863..b304bc6 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,4 +1,4 @@
-FROM nginxproxy/docker-gen:0.11.2-debian AS docker-gen
+FROM nginxproxy/docker-gen:0.12.0-debian AS docker-gen
 
 FROM nginxproxy/forego:0.18.1-debian AS forego