diff --git a/Aliases/swagger-codegen@3 b/Aliases/swagger-codegen@3
new file mode 120000
index 0000000000..a151db38e9
--- /dev/null
+++ b/Aliases/swagger-codegen@3
@@ -0,0 +1 @@
+../Formula/swagger-codegen.rb
\ No newline at end of file
diff --git a/Formula/swagger-codegen.rb b/Formula/swagger-codegen.rb
index 140dfe3fd1..284cee58f7 100644
--- a/Formula/swagger-codegen.rb
+++ b/Formula/swagger-codegen.rb
@@ -1,8 +1,8 @@
 class SwaggerCodegen < Formula
   desc "Generate clients, server stubs, and docs from an OpenAPI spec"
   homepage "https://swagger.io/swagger-codegen/"
-  url "https://github.com/swagger-api/swagger-codegen/archive/v3.0.3.tar.gz"
-  sha256 "6b6e3e892ac32e329eab0f95d824257b628f7dcf6b7d31097c6099593234309f"
+  url "https://github.com/swagger-api/swagger-codegen/archive/v3.0.4.tar.gz"
+  sha256 "8a839a810a4e399a36ae8b5914c9aab449a9f9433ae4ae362c7fd2439309ca30"
   head "https://github.com/swagger-api/swagger-codegen.git"
 
   bottle do