diff --git a/htmlui/package-lock.json b/htmlui/package-lock.json
index e4abb0a7c..7271551b8 100644
--- a/htmlui/package-lock.json
+++ b/htmlui/package-lock.json
@@ -11617,15 +11617,10 @@
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       "optional": true
     },
-    "nanocolors": {
-      "version": "0.2.12",
-      "resolved": "https://registry.npmjs.org/nanocolors/-/nanocolors-0.2.12.tgz",
-      "integrity": "sha512-SFNdALvzW+rVlzqexid6epYdt8H9Zol7xDoQarioEFcFN0JHo4CYNztAxmtfgGTVRCmFlEOqqhBpoFGKqSAMug=="
-    },
     "nanoid": {
-      "version": "3.1.28",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.28.tgz",
-      "integrity": "sha512-gSu9VZ2HtmoKYe/lmyPFES5nknFrHa+/DT9muUFWFMi6Jh9E1I7bkvlQ8xxf1Kos9pi9o8lBnIOkatMhKX/YUw=="
+      "version": "3.1.30",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
+      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ=="
     },
     "nanomatch": {
       "version": "1.2.13",
@@ -12488,6 +12483,11 @@
       "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
     },
+    "picocolors": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
+      "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ=="
+    },
     "picomatch": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
@@ -12646,12 +12646,12 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "8.3.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.8.tgz",
-      "integrity": "sha512-GT5bTjjZnwDifajzczOC+r3FI3Cu+PgPvrsjhQdRqa2kTJ4968/X9CUce9xttIB0xOs5c6xf0TCWZo/y9lF6bA==",
+      "version": "8.3.11",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.11.tgz",
+      "integrity": "sha512-hCmlUAIlUiav8Xdqw3Io4LcpA1DOt7h3LSTAC4G6JGHFFaWzI6qvFt9oilvl8BmkbBRX1IhM90ZAmpk68zccQA==",
       "requires": {
-        "nanocolors": "^0.2.2",
-        "nanoid": "^3.1.25",
+        "nanoid": "^3.1.30",
+        "picocolors": "^1.0.0",
         "source-map-js": "^0.6.2"
       }
     },
diff --git a/htmlui/package.json b/htmlui/package.json
index 42158235c..2227efc75 100644
--- a/htmlui/package.json
+++ b/htmlui/package.json
@@ -12,7 +12,7 @@
     "axios": "^0.24.0",
     "bootstrap": "^5.1.3",
     "moment": "^2.29.1",
-    "postcss": "^8.3.8",
+    "postcss": "^8.3.11",
     "pretty": "^2.0.0",
     "react": "^17.0.2",
     "react-bootstrap-v5": "^1.4.0",