diff --git a/package-lock.json b/package-lock.json
index 402e837..2ba3b8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "gatsby-transformer-remark": "^5.6.0",
         "is-url-superb": "^5.0.0",
         "parse-markdown-links": "^1.0.4",
-        "prismjs": "^1.26.0",
+        "prismjs": "^1.27.0",
         "react": "^17.0.2",
         "react-dom": "^17.0.2",
         "react-helmet": "^6.1.0"
@@ -13739,8 +13739,9 @@
       }
     },
     "node_modules/prismjs": {
-      "version": "1.26.0",
-      "license": "MIT",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==",
       "engines": {
         "node": ">=6"
       }
@@ -26351,7 +26352,9 @@
       }
     },
     "prismjs": {
-      "version": "1.26.0"
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
     },
     "probe-image-size": {
       "version": "6.0.0",
diff --git a/package.json b/package.json
index 99089f0..745e09b 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "gatsby-transformer-remark": "^5.6.0",
     "is-url-superb": "^5.0.0",
     "parse-markdown-links": "^1.0.4",
-    "prismjs": "^1.26.0",
+    "prismjs": "^1.27.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-helmet": "^6.1.0"