diff --git a/tools/dockerfile/grpc_build_deb/version.txt b/tools/dockerfile/grpc_build_deb/version.txt
index 4b9fcbec101..a918a2aa18d 100644
--- a/tools/dockerfile/grpc_build_deb/version.txt
+++ b/tools/dockerfile/grpc_build_deb/version.txt
@@ -1 +1 @@
-0.5.1
+0.6.0
diff --git a/tools/dockerfile/grpc_dist_proto/version.txt b/tools/dockerfile/grpc_dist_proto/version.txt
index 8f0916f768f..a918a2aa18d 100644
--- a/tools/dockerfile/grpc_dist_proto/version.txt
+++ b/tools/dockerfile/grpc_dist_proto/version.txt
@@ -1 +1 @@
-0.5.0
+0.6.0