diff --git a/common/spec/dependabot/pull_request_creator/message_builder_spec.rb b/common/spec/dependabot/pull_request_creator/message_builder_spec.rb
index d9f6acb748..41018851d5 100644
--- a/common/spec/dependabot/pull_request_creator/message_builder_spec.rb
+++ b/common/spec/dependabot/pull_request_creator/message_builder_spec.rb
@@ -3324,6 +3324,7 @@ def commits_details(base:, head:)
           mode: "WARN",
           type: "bundler_deprecated_warn",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot will stop supporting `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
@@ -3342,6 +3343,7 @@ def commits_details(base:, head:)
           mode: "WARN",
           type: "bundler_deprecated_warn",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot will stop supporting `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
@@ -3350,6 +3352,7 @@ def commits_details(base:, head:)
           mode: "ERROR",
           type: "bundler_unsupported_error",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot no longer supports `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!IMPORTANT]\n> Dependabot no longer supports `bundler v1`!\n>\n" \
@@ -3370,6 +3373,7 @@ def commits_details(base:, head:)
           mode: "WARN",
           type: "bundler_deprecated_warn",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot will stop supporting `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
@@ -3378,6 +3382,7 @@ def commits_details(base:, head:)
           mode: "WARN",
           type: "bundler_deprecated_warn",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot will stop supporting `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
diff --git a/updater/spec/dependabot/updater/operations/create_group_update_pull_request_spec.rb b/updater/spec/dependabot/updater/operations/create_group_update_pull_request_spec.rb
index e3f7fb287c..bec28fd420 100644
--- a/updater/spec/dependabot/updater/operations/create_group_update_pull_request_spec.rb
+++ b/updater/spec/dependabot/updater/operations/create_group_update_pull_request_spec.rb
@@ -122,6 +122,7 @@
           mode: "WARN",
           type: "bundler_deprecated_warn",
           package_manager_name: "bundler",
+          title: "Package manager deprecation notice",
           message: "Dependabot will stop supporting `bundler v1`!\n" \
                    "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
           markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
@@ -162,6 +163,7 @@
               mode: "WARN",
               type: "bundler_deprecated_warn",
               package_manager_name: "bundler",
+              title: "Package manager deprecation notice",
               message: "Dependabot will stop supporting `bundler v1`!\n" \
                        "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
               markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
diff --git a/updater/spec/dependabot/updater/operations/create_security_update_pull_request_spec.rb b/updater/spec/dependabot/updater/operations/create_security_update_pull_request_spec.rb
index 4d9a08cb5a..248fd57c12 100644
--- a/updater/spec/dependabot/updater/operations/create_security_update_pull_request_spec.rb
+++ b/updater/spec/dependabot/updater/operations/create_security_update_pull_request_spec.rb
@@ -369,6 +369,7 @@ def support_later_versions?
                 mode: "WARN",
                 type: "bundler_deprecated_warn",
                 package_manager_name: "bundler",
+                title: "Package manager deprecation notice",
                 message: "Dependabot will stop supporting `bundler v1`!\n" \
                          "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
                 markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
diff --git a/updater/spec/dependabot/updater/operations/refresh_security_update_pull_request_spec.rb b/updater/spec/dependabot/updater/operations/refresh_security_update_pull_request_spec.rb
index f2609a16e1..6ed62e5a29 100644
--- a/updater/spec/dependabot/updater/operations/refresh_security_update_pull_request_spec.rb
+++ b/updater/spec/dependabot/updater/operations/refresh_security_update_pull_request_spec.rb
@@ -206,13 +206,11 @@
             mode: "WARN",
             type: "bundler_deprecated_warn",
             package_manager_name: "bundler",
-            details: {
-              message: "Dependabot will stop supporting `bundler v1`!\n" \
-                       "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
-              current_version: "v1",
-              markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
-                        "> Please upgrade to one of the following versions: `v2`, or `v3`.\n>\n"
-            }
+            title: "Package manager deprecation notice",
+            message: "Dependabot will stop supporting `bundler v1`!\n" \
+                     "Please upgrade to one of the following versions: `v2`, or `v3`.\n",
+            markdown: "> [!WARNING]\n> Dependabot will stop supporting `bundler v1`!\n>\n" \
+                      "> Please upgrade to one of the following versions: `v2`, or `v3`.\n>\n"
           }])
           expect(refresh_security_update_pull_request).to receive(:create_pull_request)
           refresh_security_update_pull_request.send(:check_and_update_pull_request, [dependency])