diff --git a/yarn.lock b/yarn.lock
index 4af4cf44630..59ab2132440 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8386,10 +8386,10 @@ mute-stream@1.0.0:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-1.0.0.tgz#e31bd9fe62f0aed23520aa4324ea6671531e013e"
   integrity sha512-avsJQhyd+680gKXyG/sQc0nXaC6rBkPOfyHYcFb9+hdkqQkR9bdnkJ0AMZhke0oesPqIO+mFFJ+IdBc7mst4IA==
 
-nanoid@^3.3.17, nanoid@^3.3.7:
-  version "3.3.18"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.18.tgz#f66a2de1199ffde0fcf21c8a5f13106b1c081913"
-  integrity sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==
+nanoid@^3.3.18, nanoid@^3.3.7:
+  version "3.3.19"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.19.tgz#336d4aa4bcd4fb24d2cddede7ffeae40bec03f0a"
+  integrity sha512-Y2tUNy4ouw6tq5oDSKeQYGOyhkUBhNOcGV/02KC+6kd9eDGqdZd++mjMiIDilrBYvjEnCYvVtsuHCuP+okSfug==
 
 natural-compare@^1.4.0:
   version "1.4.0"
@@ -9462,11 +9462,11 @@ postcss@8.4.35:
     source-map-js "^1.0.2"
 
 postcss@^8.2.14, postcss@^8.4.23, postcss@^8.4.33, postcss@^8.4.43, postcss@^8.5:
-  version "8.5.26"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.26.tgz#6e75135780c7e10df3433bf2266c552d35c8c620"
-  integrity sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==
+  version "8.5.28"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.28.tgz#da4563a99a06e62d6c1cd1acae363224bcaed6e9"
+  integrity sha512-RRuzqDtt5Y9h3quz5hWhK+TPnsmVs6WwSU6LkJMeY4HstUEDuYTG8UJSdawMRzmzAtV+KEoG8N3Qg2qLy5vM/A==
   dependencies:
-    nanoid "^3.3.17"
+    nanoid "^3.3.18"
     picocolors "^1.1.1"
     source-map-js "^1.2.1"