diff --git a/builders/testdata/ruby/fail_version_pinned_gemfile/Gemfile b/builders/testdata/ruby/fail_version_pinned_gemfile/Gemfile
index 471d38a3a..dd9b6f79e 100644
--- a/builders/testdata/ruby/fail_version_pinned_gemfile/Gemfile
+++ b/builders/testdata/ruby/fail_version_pinned_gemfile/Gemfile
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 source "https://rubygems.org"
-gem "sinatra", "~> 2.0"
+gem "sinatra", "~> 4.2", ">= 4.2.0"
 ruby ">= 2.5.3", "< 2.5.20"