diff --git a/platform.yaml b/platform.yaml
index fec4fb5..475a783 100644
--- a/platform.yaml
+++ b/platform.yaml
@@ -2,11 +2,11 @@ document: modulemd
 version: 1
 data:
     name: platform
-    stream: el8.3.0
+    stream: el8.4.0
     version: 2
     context: 00000000
-    summary: CentOS 8.3 base
-    description: CentOS 8.3 base
+    summary: CentOS 8.4 base
+    description: CentOS 8.4 base
     license:
         module: [MIT]
     profiles:
@@ -19,6 +19,6 @@ data:
             buildrequires: {}
             commit: virtual
             requires: {}
-            koji_tag: module-centos-8.3.0-build
+            koji_tag: module-centos-8.4.0-build
             mse: TRUE
             virtual_streams: [el8]