diff --git a/.rubocop_manual_todo.yml b/.rubocop_manual_todo.yml
index 739a06e862c..24ceb075023 100644
--- a/.rubocop_manual_todo.yml
+++ b/.rubocop_manual_todo.yml
@@ -300,8 +300,6 @@ Rails/SaveBang:
     - 'spec/models/generic_commit_status_spec.rb'
     - 'spec/models/grafana_integration_spec.rb'
     - 'spec/models/group_spec.rb'
-    - 'spec/models/hooks/system_hook_spec.rb'
-    - 'spec/models/hooks/web_hook_spec.rb'
     - 'spec/models/identity_spec.rb'
     - 'spec/models/issue/metrics_spec.rb'
     - 'spec/models/issue_spec.rb'
diff --git a/changelogs/unreleased/issue-220040-fix-rails-savebang-hooks-models.yml b/changelogs/unreleased/issue-220040-fix-rails-savebang-hooks-models.yml
new file mode 100644
index 00000000000..d8a73f40114
--- /dev/null
+++ b/changelogs/unreleased/issue-220040-fix-rails-savebang-hooks-models.yml
@@ -0,0 +1,5 @@
+---
+title: Fix Rails/SaveBang Rubocop offenses for hooks module
+merge_request: 57918
+author: Huzaifa Iftikhar @huzaifaiftikhar
+type: fixed
diff --git a/doc/development/geo/framework.md b/doc/development/geo/framework.md
index 055b9ce4ad6..9a8b94bdf64 100644
--- a/doc/development/geo/framework.md
+++ b/doc/development/geo/framework.md
@@ -285,7 +285,7 @@ For example, to add support for files referenced by a `Widget` model with a
              t.integer :verification_state, default: 0, null: false, limit: 2
              t.integer :retry_count, default: 0, limit: 2
              t.integer :verification_retry_count, default: 0, limit: 2
-             t.boolean :checksum_mismatch
+             t.boolean :checksum_mismatch, default: false, null: false
              t.binary :verification_checksum
              t.binary :verification_checksum_mismatched
              t.string :verification_failure, limit: 255
diff --git a/spec/models/hooks/system_hook_spec.rb b/spec/models/hooks/system_hook_spec.rb
index e56d08c1847..02e630cbf27 100644
--- a/spec/models/hooks/system_hook_spec.rb
+++ b/spec/models/hooks/system_hook_spec.rb
@@ -56,7 +56,7 @@ RSpec.describe SystemHook do
     end
 
     it "user_destroy hook" do
-      user.destroy
+      user.destroy!
 
       expect(WebMock).to have_requested(:post, system_hook.url).with(
         body: /user_destroy/,
@@ -102,7 +102,7 @@ RSpec.describe SystemHook do
     end
 
     it 'group destroy hook' do
-      group.destroy
+      group.destroy!
 
       expect(WebMock).to have_requested(:post, system_hook.url).with(
         body: /group_destroy/,
diff --git a/spec/models/hooks/web_hook_spec.rb b/spec/models/hooks/web_hook_spec.rb
index 3fc1ad6eb0d..413e69fb071 100644
--- a/spec/models/hooks/web_hook_spec.rb
+++ b/spec/models/hooks/web_hook_spec.rb
@@ -26,7 +26,7 @@ RSpec.describe WebHook do
 
       it 'strips :url before saving it' do
         hook.url = ' https://example.com '
-        hook.save
+        hook.save!
 
         expect(hook.url).to eq('https://example.com')
       end
@@ -45,14 +45,14 @@ RSpec.describe WebHook do
 
       it 'gets rid of whitespace' do
         hook.push_events_branch_filter = ' branch '
-        hook.save
+        hook.save!
 
         expect(hook.push_events_branch_filter).to eq('branch')
       end
 
       it 'stores whitespace only as empty' do
         hook.push_events_branch_filter = ' '
-        hook.save
+        hook.save!
 
         expect(hook.push_events_branch_filter).to eq('')
       end
@@ -91,7 +91,7 @@ RSpec.describe WebHook do
       web_hook = create(:project_hook)
       create_list(:web_hook_log, 3, web_hook: web_hook)
 
-      expect { web_hook.destroy }.to change(web_hook.web_hook_logs, :count).by(-3)
+      expect { web_hook.destroy! }.to change(web_hook.web_hook_logs, :count).by(-3)
     end
   end
 end