diff --git a/gapic/packaging/dependencies.yaml b/gapic/packaging/dependencies.yaml
index 7dfa6562..17c61f41 100644
--- a/gapic/packaging/dependencies.yaml
+++ b/gapic/packaging/dependencies.yaml
@@ -49,7 +49,7 @@ gax_version:
   php:
     lower: '0.25.0'
   ruby:
-    lower: '0.9.2'
+    lower: '0.10.1'
   java:
     lower: '1.15.0'