diff --git a/packages/cos/collection.yaml b/packages/cos/collection.yaml
index e37808d3f41..ed474645076 100644
--- a/packages/cos/collection.yaml
+++ b/packages/cos/collection.yaml
@@ -2,7 +2,7 @@ packages:
   - &cos
     name: "cos"
     category: "system"
-    version: 0.7.1-6
+    version: 0.7.1-5
     description: "cOS base image, used to build cOS live ISOs"
     brand_name: "cOS"
     labels:
@@ -15,12 +15,12 @@ packages:
     category: "recovery"
     brand_name: "cOS recovery"
     description: "cOS recovery image, used to boot cOS for troubleshooting"
-    version: 0.7.1-6
+    version: 0.7.1-5
   - !!merge <<: *cos
     name: "cos-img"
     category: "recovery"
-    version: 0.7.1-6
+    version: 0.7.1-5
   - !!merge <<: *cos
     name: "cos-squash"
     category: "recovery"
-    version: 0.7.1-6
+    version: 0.7.1-5