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protocolbuffers · Feb 6, 2021 · cfea429 · cfea429
1 parent cd6f38b
commit cfea429
Showing 1 changed file with 5 additions 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:bullseye
+FROM debian:buster
 
 # Install dependencies.  We start with the basic ones require to build protoc
 # and the C++ build
@@ -22,6 +22,10 @@ RUN apt-get update && apt-get install -y \
   wget \
   && apt-get clean
 
+# Update ca-certificates to fix known buster + .NET 5 issue
+# https://github.com/NuGet/Announcements/issues/49
+RUN apt-get update && apt-get install -y ca-certificates && apt-get clean
+
 # dotnet SDK prerequisites
 RUN apt-get update && apt-get install -y libunwind8 libicu57 && apt-get clean