diff --git a/package.json b/package.json
index 80a6a82..17f5321 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "@influxdata/giraffe": "^2.38.1",
     "bootstrap": "^5.3.3",
     "next": "^16.2.6",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.18",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   },
@@ -25,6 +25,6 @@
     "typescript": "4.7.2"
   },
   "resolutions": {
-    "postcss": "^8.5.10"
+    "postcss": "^8.5.18"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 8532285..70a392a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1660,10 +1660,10 @@ ms@^2.1.1:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
   integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
 
-nanoid@^3.3.11:
-  version "3.3.11"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.11.tgz#4f4f112cefbe303202f2199838128936266d185b"
-  integrity sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==
+nanoid@^3.3.16:
+  version "3.3.16"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.16.tgz#a04d8ec4b1f10009d2d533947aefe4293737816c"
+  integrity sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==
 
 natural-compare@^1.4.0:
   version "1.4.0"
@@ -1824,12 +1824,12 @@ possible-typed-array-names@^1.0.0:
   resolved "https://registry.yarnpkg.com/possible-typed-array-names/-/possible-typed-array-names-1.0.0.tgz#89bb63c6fada2c3e90adc4a647beeeb39cc7bf8f"
   integrity sha512-d7Uw+eZoloe0EHDIYoe+bQ5WXnGMOpmiZFTuMWCwpjzzkL2nTjcKiAk4hh8TjnGye2TwWOk3UXucZ+3rbmBa8Q==
 
-postcss@8.4.31, postcss@^8.5.10:
-  version "8.5.10"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.10.tgz#8992d8c30acf3f12169e7c09514a12fed7e48356"
-  integrity sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==
+postcss@8.4.31, postcss@^8.5.18:
+  version "8.5.25"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.25.tgz#5012a598eaaa897f21bbe8553be3cb7bd2bd78cb"
+  integrity sha512-DTPx3RWSSnWyzLxQnlH0rJP+EW5ekl16ZU4/psbIhA0e53kJfdgaN5vKM+xP7yJtXVu+nfdVFmlgFDEKAe4Pyw==
   dependencies:
-    nanoid "^3.3.11"
+    nanoid "^3.3.16"
     picocolors "^1.1.1"
     source-map-js "^1.2.1"