diff --git a/assets/package.json b/assets/package.json
index 5e5c2df5..d0668846 100644
--- a/assets/package.json
+++ b/assets/package.json
@@ -17,7 +17,7 @@
     "phoenix": "file:../deps/phoenix",
     "phoenix_html": "file:../deps/phoenix_html",
     "plyr": "^3.7.2",
-    "sass-loader": "^12.6.0",
+    "sass-loader": "^16.0.6",
     "stimulus": "^3.2.2",
     "turbolinks": "^5.2.0",
     "i18next": "^25.6.0",
diff --git a/assets/yarn.lock b/assets/yarn.lock
index 5e04ebc3..da365dae 100644
--- a/assets/yarn.lock
+++ b/assets/yarn.lock
@@ -4350,11 +4350,6 @@ kleur@^3.0.3:
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
   integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
 
-klona@^2.0.4:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.4.tgz#7bb1e3affb0cb8624547ef7e8f6708ea2e39dfc0"
-  integrity sha512-ZRbnvdg/NxqzC7L9Uyqzf4psi1OM4Cuc+sJAkQPjO6XkQIJTNbfK2Rsmbw8fx1p2mkZdp2FZYo2+LwXYY/uwIA==
-
 last-call-webpack-plugin@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/last-call-webpack-plugin/-/last-call-webpack-plugin-3.0.0.tgz#9742df0e10e3cf46e5c0381c2de90d3a7a2d7555"
@@ -5641,12 +5636,11 @@ sass-graph@^4.0.1:
     scss-tokenizer "^0.4.3"
     yargs "^17.2.1"
 
-sass-loader@^12.6.0:
-  version "12.6.0"
-  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-12.6.0.tgz#5148362c8e2cdd4b950f3c63ac5d16dbfed37bcb"
-  integrity sha512-oLTaH0YCtX4cfnJZxKSLAyglED0naiYfNG1iXfU5w1LNZ+ukoA5DtyDIN5zmKVZwYNJP4KRc5Y3hkWga+7tYfA==
+sass-loader@^16.0.6:
+  version "16.0.6"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-16.0.6.tgz#913b05607d06c386bc37870494e1e3a3e091fd3b"
+  integrity sha512-sglGzId5gmlfxNs4gK2U3h7HlVRfx278YK6Ono5lwzuvi1jxig80YiuHkaDBVsYIKFhx8wN7XSCI0M2IDS/3qA==
   dependencies:
-    klona "^2.0.4"
     neo-async "^2.6.2"
 
 schema-utils@^2.6.5: