diff --git a/Gemfile b/Gemfile
index d52fe560..90356018 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,8 +12,10 @@ group :development, :test do
 end
 
 group :development do
+  gem "brakeman", "~> 5.2", require: false
   gem "bundler-audit", "~> 0.9.0", require: false
   gem "erb_lint", "~> 0.1.1", require: false
+  gem "guard-bundler-audit", "~> 0.1.5", require: false
   gem "guard-erb_lint", github: "Driversnote-Dev/guard-erb_lint", require: false
   gem "guard-rspec", "~> 4.7", require: false
   gem "guard-rubocop", "~> 1.5", require: false
@@ -24,7 +26,6 @@ group :development do
   gem "rubocop-rspec", "~> 2.7", require: false
   gem "standard", "~> 1.6", require: false
   gem "web-console", "~> 4.2"
-  gem "brakeman", "~> 5.2", require: false
 end
 
 group :production do
diff --git a/Gemfile.lock b/Gemfile.lock
index a94714d2..92c1fa0c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,6 +135,9 @@ GEM
       pry (>= 0.13.0)
       shellany (~> 0.0)
       thor (>= 0.18.1)
+    guard-bundler-audit (0.1.5)
+      bundler-audit (>= 0.6.0)
+      guard (~> 2.0)
     guard-compat (1.2.1)
     guard-rspec (4.7.3)
       guard (~> 2.1)
@@ -356,6 +359,7 @@ DEPENDENCIES
   erb_lint (~> 0.1.1)
   feedvalidator (~> 0.2.2)
   griddler-postmark (~> 1.0)!
+  guard-bundler-audit (~> 0.1.5)
   guard-erb_lint!
   guard-rspec (~> 4.7)
   guard-rubocop (~> 1.5)
diff --git a/Guardfile b/Guardfile
index 431103b9..527198ff 100644
--- a/Guardfile
+++ b/Guardfile
@@ -5,8 +5,8 @@ guard :shell do
 end
 
 # Audit dependencies for security issues as they change
-guard :shell do
-  watch("Gemfile.lock") { `bin/bundler-audit --update` }
+guard :bundler_audit, run_on_start: false do
+  watch("Gemfile.lock")
 end
 
 # Run tests, then lint if tests pass