diff --git a/packages/interface-default/package.json b/packages/interface-default/package.json
index a2759379..649720f8 100644
--- a/packages/interface-default/package.json
+++ b/packages/interface-default/package.json
@@ -64,7 +64,7 @@
   "devDependencies": {
     "@types/body-scroll-lock": "3.1.2",
     "@types/react-transition-group": "4.4.10",
-    "postcss": "8.4.32",
+    "postcss": "8.4.34",
     "rollup-plugin-postcss": "4.0.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 1eed2546..543b2bd5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14645,10 +14645,10 @@ postcss-zindex@^5.1.0:
   resolved "https://registry.yarnpkg.com/postcss-zindex/-/postcss-zindex-5.1.0.tgz#4a5c7e5ff1050bd4c01d95b1847dfdcc58a496ff"
   integrity sha512-fgFMf0OtVSBR1va1JNHYgMxYk73yhn/qb4uQDq1DLGYolz8gHCyr/sesEuGUaYs58E3ZJRcpoGuPVoB7Meiq9A==
 
-postcss@8.4.32, postcss@^8.3.0, postcss@^8.4.17, postcss@^8.4.21, postcss@^8.4.26:
-  version "8.4.32"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.32.tgz#1dac6ac51ab19adb21b8b34fd2d93a86440ef6c9"
-  integrity sha512-D/kj5JNu6oo2EIy+XL/26JEDTlIbB8hw85G8StOE6L74RQAVVP5rej6wxCNqyMbR4RkPfqvezVbPw81Ngd6Kcw==
+postcss@8.4.34:
+  version "8.4.34"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.34.tgz#563276e86b4ff20dfa5eed0d394d4c53853b2051"
+  integrity sha512-4eLTO36woPSocqZ1zIrFD2K1v6wH7pY1uBh0JIM2KKfrVtGvPFiAku6aNOP0W1Wr9qwnaCsF0Z+CrVnryB2A8Q==
   dependencies:
     nanoid "^3.3.7"
     picocolors "^1.0.0"
@@ -14663,6 +14663,15 @@ postcss@^6.0.14, postcss@^6.0.2:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
+postcss@^8.3.0, postcss@^8.4.17, postcss@^8.4.21, postcss@^8.4.26:
+  version "8.4.32"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.32.tgz#1dac6ac51ab19adb21b8b34fd2d93a86440ef6c9"
+  integrity sha512-D/kj5JNu6oo2EIy+XL/26JEDTlIbB8hw85G8StOE6L74RQAVVP5rej6wxCNqyMbR4RkPfqvezVbPw81Ngd6Kcw==
+  dependencies:
+    nanoid "^3.3.7"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
 posthtml-parser@^0.10.1:
   version "0.10.2"
   resolved "https://registry.yarnpkg.com/posthtml-parser/-/posthtml-parser-0.10.2.tgz#df364d7b179f2a6bf0466b56be7b98fd4e97c573"