diff --git a/package-lock.json b/package-lock.json
index d87b819..1ff0ff6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "gatsby-remark-prismjs": "^6.7.0",
         "gatsby-source-filesystem": "^4.7.0",
         "gatsby-transformer-remark": "^5.7.0",
-        "prismjs": "^1.26.0",
+        "prismjs": "^1.27.0",
         "react-twitter-widgets": "^1.10.0",
         "shuffle-array": "^1.0.1"
       },
@@ -14505,9 +14505,9 @@
       }
     },
     "node_modules/prismjs": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.26.0.tgz",
-      "integrity": "sha512-HUoH9C5Z3jKkl3UunCyiD5jwk0+Hz0fIgQ2nbwU2Oo/ceuTAQAg+pPVnfdt2TJWRVLcxKh9iuoYDUSc8clb5UQ==",
+      "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"
       }
@@ -29899,9 +29899,9 @@
       }
     },
     "prismjs": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.26.0.tgz",
-      "integrity": "sha512-HUoH9C5Z3jKkl3UunCyiD5jwk0+Hz0fIgQ2nbwU2Oo/ceuTAQAg+pPVnfdt2TJWRVLcxKh9iuoYDUSc8clb5UQ=="
+      "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 9f43d29..3ccd2e3 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "gatsby-remark-prismjs": "^6.7.0",
     "gatsby-source-filesystem": "^4.7.0",
     "gatsby-transformer-remark": "^5.7.0",
-    "prismjs": "^1.26.0",
+    "prismjs": "^1.27.0",
     "react-twitter-widgets": "^1.10.0",
     "shuffle-array": "^1.0.1"
   },