diff --git a/Gemfile.lock b/Gemfile.lock
index c4256f7..58375e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,7 +3,7 @@ PATH
   specs:
     vmpooler-provider-gce (1.0.0)
       google-apis-compute_v1 (~> 0.14)
-      googleauth (>= 0.16.2, < 1.3.0)
+      googleauth (>= 0.16.2, < 1.4.0)
       vmpooler (~> 3.0)
 
 GEM
diff --git a/vmpooler-provider-gce.gemspec b/vmpooler-provider-gce.gemspec
index 304c16e..ac5f4b8 100644
--- a/vmpooler-provider-gce.gemspec
+++ b/vmpooler-provider-gce.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.files         = Dir[ "lib/**/*" ]
   s.require_paths = ["lib"]
   s.add_dependency "google-apis-compute_v1", "~> 0.14"
-  s.add_dependency "googleauth", ">= 0.16.2", "< 1.3.0"
+  s.add_dependency "googleauth", ">= 0.16.2", "< 1.4.0"
   s.add_dependency 'vmpooler', '~> 3.0'
 
   # Testing dependencies