--- google-gax.gemspec.orig	2024-02-20 08:36:22 UTC
+++ google-gax.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
 
   s.specification_version = 4
 
-  s.add_runtime_dependency(%q<googleauth>.freeze, ["~> 0.9".freeze])
+  s.add_runtime_dependency(%q<googleauth>.freeze, [">= 0.9".freeze, "< 2.a".freeze])
   s.add_runtime_dependency(%q<grpc>.freeze, ["~> 1.24".freeze])
   s.add_runtime_dependency(%q<googleapis-common-protos>.freeze, [">= 1.3.9".freeze, "< 2.0".freeze])
   s.add_runtime_dependency(%q<googleapis-common-protos-types>.freeze, [">= 1.0.4".freeze, "< 2.0".freeze])
