Synchronize new proto changes.
diff --git a/gapic/packaging/api_defaults.yaml b/gapic/packaging/api_defaults.yaml
index 3ca1a95..04da161 100644
--- a/gapic/packaging/api_defaults.yaml
+++ b/gapic/packaging/api_defaults.yaml
@@ -37,7 +37,7 @@
   php:
     lower: '0.1.0'
   ruby:
-    lower: '0.6.8'
+    lower: '0.1.0'
   java:
     lower: '0.1.22'
 
diff --git a/gapic/packaging/dependencies.yaml b/gapic/packaging/dependencies.yaml
index d7d96aa..6ad2254 100644
--- a/gapic/packaging/dependencies.yaml
+++ b/gapic/packaging/dependencies.yaml
@@ -23,7 +23,7 @@
   nodejs:
     lower: '0.9.8'
   ruby:
-    lower: '0.5.1'
+    lower: '0.6.1'
 
 grpc_version:
   csharp: