diff --git a/CHANGELOG.md b/CHANGELOG.md
index f07aadc..7ca47ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 - Upgrade Plotly.js v2 from 2.35.2 to 2.35.3
 - Upgrade Ployly.js v3 from 3.0.0-rc.1 to 3.0.0-rc.2
+- Upgrade nanoid from 3.3.7 to 3.3.8 to fix a security vulnerability for a package required to compile, minify and copy generated CSS files
 
 ## 3.3.0
 
diff --git a/package-lock.json b/package-lock.json
index 6ca4078..a0c765a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -576,9 +576,9 @@
             "license": "CC0-1.0"
         },
         "node_modules/nanoid": {
-            "version": "3.3.7",
-            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz",
-            "integrity": "sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==",
+            "version": "3.3.8",
+            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.8.tgz",
+            "integrity": "sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==",
             "funding": [
                 {
                     "type": "github",