Synchronize new proto changes.
diff --git a/gapic/packaging/dependencies.yaml b/gapic/packaging/dependencies.yaml
index 2c644a0..7be5eb2 100644
--- a/gapic/packaging/dependencies.yaml
+++ b/gapic/packaging/dependencies.yaml
@@ -43,7 +43,7 @@
     lower: '0.15.7'
     upper: '0.16dev'
   nodejs:
-    lower: '0.14.0'
+    lower: '0.13.2'
   php:
     lower: '0.23.0'
   ruby: