diff --git a/Gemfile b/Gemfile
index 6236a89a8..47b96b88d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,7 +21,7 @@ group :development, :test do
   gem "cuprite"
   gem "dry-initializer", require: true
   gem "erb_lint"
-  gem "haml", "~> 6"
+  gem "haml", "~> 7"
   gem "jbuilder", "~> 2"
   gem "m", "~> 1"
   gem "method_source", "~> 1"
diff --git a/Gemfile.lock b/Gemfile.lock
index e3930a2ac..7a72391bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -141,7 +141,7 @@ GEM
       websocket-driver (~> 0.7)
     globalid (1.3.0)
       activesupport (>= 6.1)
-    haml (6.4.0)
+    haml (7.0.2)
       temple (>= 0.8.2)
       thor
       tilt
@@ -428,7 +428,7 @@ DEPENDENCIES
   cuprite
   dry-initializer
   erb_lint
-  haml (~> 6)
+  haml (~> 7)
   jbuilder (~> 2)
   m (~> 1)
   method_source (~> 1)