Fix 5.0 SDK Linux restore issue

protocolbuffers · Feb 3, 2021 · cd6f38b · cd6f38b
1 parent 8932446
commit cd6f38b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kokoro/linux/dockerfile/test/csharp/Dockerfile b/kokoro/linux/dockerfile/test/csharp/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:stretch
+FROM debian:bullseye
 
 # Install dependencies.  We start with the basic ones require to build protoc
 # and the C++ build