diff --git a/package-lock.json b/package-lock.json
index 0bce1011..d87ca78d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "pub",
-  "version": "1.5.0",
+  "version": "1.9.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -5979,17 +5979,6 @@
       "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.1.tgz",
       "integrity": "sha512-GRMWDxpOB6Dgk2E5Uo+3eEBvtOOlimMmpbFiKuLFnQzYDavtLFY3K5ona41jgN/WdRZtG7utuVSVTL4HbZHGkw=="
     },
-    "clipboard": {
-      "version": "2.0.7",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.7.tgz",
-      "integrity": "sha512-8M8WEZcIvs0hgOma+wAPkrUxpv0PMY1L6VsAJh/2DOKARIMpyWe6ZLcEoe1qktl6/ced5ceYHs+oGedSbgZ3sg==",
-      "optional": true,
-      "requires": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
-    },
     "clipboardy": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/clipboardy/-/clipboardy-2.3.0.tgz",
@@ -7437,12 +7426,6 @@
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
     },
-    "delegate": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz",
-      "integrity": "sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==",
-      "optional": true
-    },
     "delegates": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
@@ -15249,15 +15232,6 @@
         "slash": "^1.0.0"
       }
     },
-    "good-listener": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
-      "optional": true,
-      "requires": {
-        "delegate": "^3.1.2"
-      }
-    },
     "got": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/got/-/got-8.3.2.tgz",
@@ -22698,12 +22672,9 @@
       }
     },
     "prismjs": {
-      "version": "1.23.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
-      "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
-      "requires": {
-        "clipboard": "^2.0.0"
-      }
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
     },
     "private": {
       "version": "0.1.8",
@@ -24486,12 +24457,6 @@
         }
       }
     },
-    "select": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
-      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
-      "optional": true
-    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
@@ -26307,12 +26272,6 @@
       "resolved": "https://registry.npmjs.org/timsort/-/timsort-0.3.0.tgz",
       "integrity": "sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q="
     },
-    "tiny-emitter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
-      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
-      "optional": true
-    },
     "tinycolor2": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/tinycolor2/-/tinycolor2-1.4.1.tgz",
diff --git a/package.json b/package.json
index becdf931..8755a64e 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "gatsby-transformer-yaml": "2.3.1",
     "lodash": "^4.17.19",
     "markdown-it": "^11.0.0",
-    "prismjs": "^1.23.0",
+    "prismjs": "^1.27.0",
     "prop-types": "15.7.2",
     "react": "16.13.1",
     "react-aria-offcanvas": "1.4.2",