diff --git a/Gemfile b/Gemfile
index c0f2a20c9..4b699cd3c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -49,7 +49,7 @@ gem "redcarpet", "~> 3.6.0"
 gem "responders", "~> 3.1.1"
 gem "rinku", "~> 2.0.6", require: "rails_rinku"
 gem "ros-apartment", "~> 2.11.0", require: "apartment" # Remove ConnectionHandling monkey patch when upgrading
-gem "sassc-embedded", "~> 1.80.1"
+gem "sassc-embedded", "~> 1.77.5"
 gem "sassc-rails", "~> 2.1.2"
 gem "savon", "~> 2.15.1"
 gem "sitemap_generator", "~> 6.3.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 9446eeef4..355a66885 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -593,13 +593,13 @@ GEM
       capistrano (~> 3.0)
       sshkit (>= 1.2)
     safely_block (0.4.1)
-    sass-embedded (1.80.4)
-      google-protobuf (~> 4.28)
+    sass-embedded (1.77.5)
+      google-protobuf (>= 3.25, < 5.0)
       rake (>= 13)
     sassc (2.4.0)
       ffi (~> 1.9)
-    sassc-embedded (1.80.1)
-      sass-embedded (~> 1.80)
+    sassc-embedded (1.77.5)
+      sass-embedded (~> 1.77)
     sassc-rails (2.1.2)
       railties (>= 4.0.0)
       sassc (>= 2.0)
@@ -794,7 +794,7 @@ DEPENDENCIES
   rubocop-rspec (~> 3.4.0)
   rubocop-rspec_rails (~> 2.30.0)
   rvm1-capistrano3 (~> 1.4.0)
-  sassc-embedded (~> 1.80.1)
+  sassc-embedded (~> 1.77.5)
   sassc-rails (~> 2.1.2)
   savon (~> 2.15.1)
   selenium-webdriver (~> 4.25.0)
diff --git a/config/initializers/sass.rb b/config/initializers/sass.rb
index ff9946cdc..3760b32e5 100644
--- a/config/initializers/sass.rb
+++ b/config/initializers/sass.rb
@@ -1,10 +1,9 @@
-# TODO: Remove quiet_deps once we upgrade Foundation and Font Awesome,
-# and remove silence_deprecations once we migrate away from Sass @import rules,
-# which will be removed in Dart Sass 3.0.0.
+# TODO: we could remove it once we upgrade Font Awesome, although
+# we might need to add it again if we upgrade Sass
 SassC::Engine.class_eval do
   alias_method :original_initialize, :initialize
 
   def initialize(template, options = {})
-    original_initialize(template, options.merge(quiet_deps: true, silence_deprecations: [:import]))
+    original_initialize(template, options.merge(quiet_deps: true))
   end
 end