diff --git a/generation_config.yaml b/generation_config.yaml
index fee5723e6c..dee3595902 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,4 +1,4 @@
-googleapis_commitish: b6bb60733a7314d0c45e294b12d563fd6194b8f5
+googleapis_commitish: ded7ed1e4cce7c165c56a417572cebea9bc1d82c
 # the libraries are ordered with respect to library name, which is
 # java-{library.library_name} or java-{library.api-shortname} when
 # library.library_name is not defined.