diff --git a/sources.list.d/microsoft-prod.sources b/sources.list.d/microsoft-prod-debian-11.sources
similarity index 57%
rename from sources.list.d/microsoft-prod.sources
rename to sources.list.d/microsoft-prod-debian-11.sources
index bfdbc98..0a7345f 100644
--- a/sources.list.d/microsoft-prod.sources
+++ b/sources.list.d/microsoft-prod-debian-11.sources
@@ -1,6 +1,6 @@
 Types: deb
-URIs: https://packages.microsoft.com/debian/9/prod
-Suites: stretch
+URIs: https://packages.microsoft.com/debian/11/prod
+Suites: bullseye
 Components: main
 Architectures: amd64
 Signed-By: /etc/apt/single-keys/microsoft.key