diff --git a/package-lock.json b/package-lock.json
index 139c81d..bcb034a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31098,9 +31098,9 @@
       "dev": true
     },
     "prismjs": {
-      "version": "1.22.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.22.0.tgz",
-      "integrity": "sha512-lLJ/Wt9yy0AiSYBf212kK3mM5L8ycwlyTlSxHBAneXLR0nzFMlZ5y7riFPF3E33zXOF2IH95xdY5jIyZbM9z/w==",
+      "version": "1.23.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
+      "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
       "requires": {
         "clipboard": "^2.0.0"
       }
diff --git a/package.json b/package.json
index 4cba0b8..16e172f 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "gatsby-rehype-prismjs": "1.2.2",
     "gatsby-transformer-rehype": "1.9.5",
     "gatsby-transformer-sharp": "2.6.0",
-    "prismjs": "1.22.0",
+    "prismjs": "1.23.0",
     "react": "17.0.1",
     "react-dom": "17.0.1",
     "react-helmet": "6.1.0",