diff --git a/Gemfile.lock b/Gemfile.lock
index 414a40d779..cf854d0292 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -385,11 +385,11 @@ GEM
     good_migrations (0.3.1)
       activerecord (>= 3.1)
       railties (>= 3.1)
-    haml (6.3.0)
+    haml (7.2.0)
       temple (>= 0.8.2)
       thor
       tilt
-    haml_lint (0.68.0)
+    haml_lint (0.72.0)
       haml (>= 5.0)
       parallel (~> 1.10)
       rainbow
diff --git a/spec/views/registration/steps/_details.html.haml_spec.rb b/spec/views/registration/steps/_details.html.haml_spec.rb
index e1c5b4332d..1dc9e1a554 100644
--- a/spec/views/registration/steps/_details.html.haml_spec.rb
+++ b/spec/views/registration/steps/_details.html.haml_spec.rb
@@ -6,13 +6,13 @@ RSpec.describe "registration/steps/_details.html.haml" do
   it "uses Google Maps when it is enabled" do
     allow(view).to receive_messages(using_google_maps?: true)
 
-    is_expected.to match /<ui-gmap-google-map center='map.center' zoom='map.zoom'>/
+    is_expected.to match /<ui-gmap-google-map center="map.center" zoom="map.zoom">/
   end
 
   it "uses OpenStreetMap when it is enabled" do
     ContentConfig.open_street_map_enabled = true
     allow(view).to receive_messages(using_google_maps?: false)
 
-    is_expected.to match /<div class='map-container--registration' id='open-street-map'>/
+    is_expected.to match /<div class="map-container--registration" id="open-street-map">/
   end
 end