diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 20df152e..35fc4177 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
       LC_ALL: en_US.UTF-8 
 
     strategy:
-      matrix: { ruby: ['3.3', '3.3', '3.4', '4.0'] }
+      matrix: { ruby: ['3.3', '3.4', '4.0'] }
 
     steps:
     - name: Checkout code
diff --git a/lib/bashly/libraries/settings/settings.yml b/lib/bashly/libraries/settings/settings.yml
index 350f982f..38f84811 100644
--- a/lib/bashly/libraries/settings/settings.yml
+++ b/lib/bashly/libraries/settings/settings.yml
@@ -157,7 +157,7 @@ env: development
 # - always          # render this feature in any environment
 # - never           # do not render this feature
 enable_header_comment: always
-enable_bash3_bouncer: always
+enable_bash_version_bouncer: always
 enable_completions: never
 enable_view_markers: development
 enable_inspect_args: development
diff --git a/lib/bashly/script/wrapper.rb b/lib/bashly/script/wrapper.rb
index 537766e4..93b6b780 100644
--- a/lib/bashly/script/wrapper.rb
+++ b/lib/bashly/script/wrapper.rb
@@ -46,7 +46,7 @@ def header!
 
       def default_header
         result = render 'header'
-        result += render('bash3_bouncer') unless function_name || !Settings.enabled?(:bash3_bouncer)
+        result += render('bash_version_bouncer') unless function_name || !Settings.enabled?(:bash_version_bouncer)
         result
       end
 
diff --git a/lib/bashly/settings.rb b/lib/bashly/settings.rb
index cdb02e25..38694d75 100644
--- a/lib/bashly/settings.rb
+++ b/lib/bashly/settings.rb
@@ -9,7 +9,7 @@ class << self
         :compact_short_flags,
         :conjoined_flag_args,
         :config_path,
-        :enable_bash3_bouncer,
+        :enable_bash_version_bouncer,
         :enable_completions,
         :enable_deps_array,
         :enable_env_var_names_array,
@@ -65,8 +65,8 @@ def enabled?(feature)
           (send(:"enable_#{feature}") == 'development' && !production?)
       end
 
-      def enable_bash3_bouncer
-        @enable_bash3_bouncer ||= get :enable_bash3_bouncer
+      def enable_bash_version_bouncer
+        @enable_bash_version_bouncer ||= get :enable_bash_version_bouncer
       end
 
       def enable_completions
diff --git a/lib/bashly/views/wrapper/bash3_bouncer.gtx b/lib/bashly/views/wrapper/bash_version_bouncer.gtx
similarity index 100%
rename from lib/bashly/views/wrapper/bash3_bouncer.gtx
rename to lib/bashly/views/wrapper/bash_version_bouncer.gtx
diff --git a/schemas/settings.json b/schemas/settings.json
index db299ec1..36c8b138 100644
--- a/schemas/settings.json
+++ b/schemas/settings.json
@@ -178,9 +178,9 @@
       ],
       "default": "always"
     },
-    "enable_bash3_bouncer": {
-      "title": "enable_bash3_bouncer",
-      "description": "Whether to include the code snippet that aborts when an old version of bash is detected in the generated script\nhttps://bashly.dev/usage/settings/#enable_bash3_bouncer",
+    "enable_bash_version_bouncer": {
+      "title": "enable_bash_version_bouncer",
+      "description": "Whether to include the code snippet that aborts when an old version of bash is detected in the generated script\nhttps://bashly.dev/usage/settings/#enable_bash_version_bouncer",
       "type": "string",
       "enum": [
         "development",
diff --git a/spec/approvals/script/wrapper/code b/spec/approvals/script/wrapper/code
index e1cd1df7..ac2ae2bf 100644
--- a/spec/approvals/script/wrapper/code
+++ b/spec/approvals/script/wrapper/code
@@ -2,7 +2,7 @@
 # This script was generated by bashly ... (https://bashly.dev)
 # Modifying it manually is not recommended
 
-# :wrapper.bash3_bouncer
+# :wrapper.bash_version_bouncer
 if ((BASH_VERSINFO[0] < 4 || (BASH_VERSINFO[0] == 4 && BASH_VERSINFO[1] < 2))); then
   printf "bash version 4.2 or higher is required\n" >&2
   exit 1
diff --git a/spec/bashly/commands/generate_spec.rb b/spec/bashly/commands/generate_spec.rb
index 4975b669..f29dc610 100644
--- a/spec/bashly/commands/generate_spec.rb
+++ b/spec/bashly/commands/generate_spec.rb
@@ -103,7 +103,7 @@
       cp 'lib/bashly/templates/bashly.yml', "#{source_dir}/bashly.yml"
     end
 
-    it 'generates the cli script wrapped in a function without bash3 bouncer' do
+    it 'generates the cli script wrapped in a function without bash version bouncer' do
       expect { subject.execute %w[generate --wrap function] }.to output_approval('cli/generate/wrap-function')
       expect(File).to exist(cli_script)
       lines = File.readlines cli_script
diff --git a/spec/bashly/script/wrapper_spec.rb b/spec/bashly/script/wrapper_spec.rb
index be118f0e..963c63f5 100644
--- a/spec/bashly/script/wrapper_spec.rb
+++ b/spec/bashly/script/wrapper_spec.rb
@@ -18,7 +18,7 @@
     context 'with function name' do
       subject { described_class.new command, 'my_super_function' }
 
-      it 'returns the complete script wrapped in a function without a bash3 bouncer' do
+      it 'returns the complete script wrapped in a function without a bash version bouncer' do
         lines = subject.code.split "\n"
         expect(lines[0..13].join("\n")).to match_approval('script/wrapper/code-wrapped')
           .except(/\d+\.\d+\.\d+(\.rc\d)?/)
diff --git a/support/schema/settings.yml b/support/schema/settings.yml
index 2abce71b..a2141a91 100644
--- a/support/schema/settings.yml
+++ b/support/schema/settings.yml
@@ -161,11 +161,11 @@ properties:
       - always
       - never
     default: always
-  enable_bash3_bouncer:
-    title: enable_bash3_bouncer
+  enable_bash_version_bouncer:
+    title: enable_bash_version_bouncer
     description: |-
       Whether to include the code snippet that aborts when an old version of bash is detected in the generated script
-      https://bashly.dev/usage/settings/#enable_bash3_bouncer
+      https://bashly.dev/usage/settings/#enable_bash_version_bouncer
     type: string
     enum: *feature_toggles
     default: always