diff --git a/bundler/spec/dependabot/bundler/update_checker_spec.rb b/bundler/spec/dependabot/bundler/update_checker_spec.rb
index dfb2f54f24..27b42e900f 100644
--- a/bundler/spec/dependabot/bundler/update_checker_spec.rb
+++ b/bundler/spec/dependabot/bundler/update_checker_spec.rb
@@ -163,7 +163,7 @@
             function: "dependency_source_type",
             options: anything,
             args: anything
-          }).and_call_original
+          }).and_return("private")
 
         allow(Dependabot::Bundler::NativeHelpers)
           .to receive(:run_bundler_subprocess)
diff --git a/python/spec/dependabot/python/update_checker/pip_compile_version_resolver_spec.rb b/python/spec/dependabot/python/update_checker/pip_compile_version_resolver_spec.rb
index 5c1ce44f50..b95b08004e 100644
--- a/python/spec/dependabot/python/update_checker/pip_compile_version_resolver_spec.rb
+++ b/python/spec/dependabot/python/update_checker/pip_compile_version_resolver_spec.rb
@@ -394,7 +394,9 @@
       context "because it ran out of disk space" do
         before do
           allow(Dependabot::SharedHelpers)
-            .to receive(:run_shell_command).and_call_original
+            .to receive(:run_shell_command)
+          allow(Dependabot::SharedHelpers)
+            .to receive(:run_shell_command).with("pyenv versions").and_return("3.11.5")
           allow(Dependabot::SharedHelpers)
             .to receive(:run_shell_command).with(a_string_matching(/pyenv exec pip-compile/), *any_args)
             .and_raise(
@@ -414,7 +416,9 @@
       context "because it ran out of memory" do
         before do
           allow(Dependabot::SharedHelpers)
-            .to receive(:run_shell_command).and_call_original
+            .to receive(:run_shell_command)
+          allow(Dependabot::SharedHelpers)
+            .to receive(:run_shell_command).with("pyenv versions").and_return("3.11.5")
           allow(Dependabot::SharedHelpers)
             .to receive(:run_shell_command).with(a_string_matching(/pyenv exec pip-compile/), *any_args)
             .and_raise(