diff --git a/gapic/packaging/dependencies.yaml b/gapic/packaging/dependencies.yaml
index feea6154..32ed03a7 100644
--- a/gapic/packaging/dependencies.yaml
+++ b/gapic/packaging/dependencies.yaml
@@ -49,7 +49,7 @@ gax_version:
   php:
     lower: '0.25.0'
   ruby:
-    lower: '0.8.6'
+    lower: '0.9.0'
   java:
     lower: '1.8.1'
 
@@ -97,7 +97,7 @@ google-iam-v1_version:
     upper: '0.12dev'
   ruby:
     name_override: grpc-google-iam-v1
-    lower: '0.6.8'
+    lower: '0.6.9'
   java:
     lower: '0.1.22'