diff --git a/.changeset/2024-01-11T14:05:32+00:00.md b/.changeset/2024-01-11T14:05:32+00:00.md
new file mode 100644
index 00000000..6ec81691
--- /dev/null
+++ b/.changeset/2024-01-11T14:05:32+00:00.md
@@ -0,0 +1,5 @@
+---
+"@lblod/embeddable-say-editor": patch
+---
+
+Bump @csstools/postcss-sass from 5.0.1 to 5.1.1
diff --git a/package-lock.json b/package-lock.json
index f62f04de..a4385278 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3176,14 +3176,14 @@
       }
     },
     "node_modules/@csstools/postcss-sass": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/@csstools/postcss-sass/-/postcss-sass-5.0.1.tgz",
-      "integrity": "sha512-GgQAOe6KfABEIHGh9KFqn/7sX2Dmx554PElvyhRFNADo2QV2N/CzlS+QHrrJmVJzaBn829f4JFcOd67mmYb5Eg==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-sass/-/postcss-sass-5.1.1.tgz",
+      "integrity": "sha512-La7bgTcM6YwPBLqlaXg7lMLry82iLv1a+S1RmgvHq2mH2Zd57L2anjZvJC8ACUHWc4M9fXws93dq6gaK0kZyAw==",
       "dev": true,
       "dependencies": {
         "@csstools/sass-import-resolve": "^1.0.0",
-        "sass": "^1.49.7",
-        "source-map": "~0.7.3"
+        "sass": "^1.69.5",
+        "source-map": "~0.7.4"
       },
       "engines": {
         "node": "^12 || ^14 || >=16"
@@ -33372,9 +33372,9 @@
       }
     },
     "node_modules/sass": {
-      "version": "1.55.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.55.0.tgz",
-      "integrity": "sha512-Pk+PMy7OGLs9WaxZGJMn7S96dvlyVBwwtToX895WmCpAOr5YiJYEUJfiJidMuKb613z2xNWcXCHEuOvjZbqC6A==",
+      "version": "1.69.7",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.69.7.tgz",
+      "integrity": "sha512-rzj2soDeZ8wtE2egyLXgOOHQvaC2iosZrkF6v3EUG+tBwEvhqUCzm0VP3k9gHF9LXbSrRhT5SksoI56Iw8NPnQ==",
       "dev": true,
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
@@ -33385,7 +33385,7 @@
         "sass": "sass.js"
       },
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=14.0.0"
       }
     },
     "node_modules/sax": {
diff --git a/package.json b/package.json
index 9d15420b..d62ed549 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@babel/plugin-syntax-decorators": "^7.23.3",
     "@changesets/changelog-github": "^0.5.0",
     "@changesets/cli": "^2.26.2",
-    "@csstools/postcss-sass": "^5.0.1",
+    "@csstools/postcss-sass": "^5.1.1",
     "@ember/optional-features": "^2.0.0",
     "@ember/render-modifiers": "^2.1.0",
     "@ember/string": "^3.0.1",