diff --git a/package-lock.json b/package-lock.json
index 6fab46b..28e9069 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,9 +21,9 @@
       }
     },
     "node_modules/@adobe/css-tools": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.0.1.tgz",
-      "integrity": "sha512-+u76oB43nOHrF4DDWRLWDCtci7f3QJoEBigemIdIeTi1ODqjx6Tad9NCVnPRwewWlKkVab5PlK8DCtPTyX7S8g=="
+      "version": "4.3.3",
+      "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.3.3.tgz",
+      "integrity": "sha512-rE0Pygv0sEZ4vBWHlAgJLGDU7Pm8xoO6p3wsEceb7GYAjScrOHpEo8KK/eVkAcnSM+slAEtXjA2JpdjLp4fJQQ=="
     },
     "node_modules/@ampproject/remapping": {
       "version": "2.2.0",
@@ -16839,9 +16839,9 @@
   },
   "dependencies": {
     "@adobe/css-tools": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.0.1.tgz",
-      "integrity": "sha512-+u76oB43nOHrF4DDWRLWDCtci7f3QJoEBigemIdIeTi1ODqjx6Tad9NCVnPRwewWlKkVab5PlK8DCtPTyX7S8g=="
+      "version": "4.3.3",
+      "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.3.3.tgz",
+      "integrity": "sha512-rE0Pygv0sEZ4vBWHlAgJLGDU7Pm8xoO6p3wsEceb7GYAjScrOHpEo8KK/eVkAcnSM+slAEtXjA2JpdjLp4fJQQ=="
     },
     "@ampproject/remapping": {
       "version": "2.2.0",
diff --git a/yarn.lock b/yarn.lock
index 6e0f7f7..5134368 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3,8 +3,8 @@
 
 
 "@adobe/css-tools@^4.0.1":
-  version "4.0.1"
-  resolved "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.0.1.tgz"
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/@adobe/css-tools/-/css-tools-4.3.3.tgz#90749bde8b89cd41764224f5aac29cd4138f75ff"
 
 "@ampproject/remapping@^2.1.0":
   version "2.2.0"