diff --git a/package-lock.json b/package-lock.json
index 92c801c..2228436 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2815,9 +2815,9 @@
       "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk="
     },
     "clipboard": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.4.tgz",
-      "integrity": "sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.6.tgz",
+      "integrity": "sha512-g5zbiixBRk/wyKakSwCKd7vQXDjFnAMGHoEyBogG/bw9kTD9GvdAvaoRR1ALcEzt3pVKxZR0pViekPMIS0QyGg==",
       "optional": true,
       "requires": {
         "good-listener": "^1.2.2",
@@ -13558,9 +13558,9 @@
       }
     },
     "prismjs": {
-      "version": "1.15.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.15.0.tgz",
-      "integrity": "sha512-Lf2JrFYx8FanHrjoV5oL8YHCclLQgbJcVZR+gikGGMqz6ub5QVWDTM6YIwm3BuPxM/LOV+rKns3LssXNLIf+DA==",
+      "version": "1.23.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
+      "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
       "requires": {
         "clipboard": "^2.0.0"
       }
@@ -16882,9 +16882,9 @@
       }
     },
     "tiny-emitter": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.0.2.tgz",
-      "integrity": "sha512-2NM0auVBGft5tee/OxP4PI3d8WItkDM+fPnaRAVo6xTDI2knbz9eC5ArWGqtGlYqiH3RU5yMpdyTTO7MguC4ow==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
+      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
       "optional": true
     },
     "tinycolor2": {
diff --git a/package.json b/package.json
index 3d46c8a..b8b297b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "glamor": "^2.20.40",
     "js-yaml": "^3.12.2",
     "microfeedback-button": "^1.0.1",
-    "prismjs": "^1.15.0",
+    "prismjs": "^1.23.0",
     "prop-types": "^15.6.2",
     "react": "^16.5.2",
     "react-dom": "^16.7.0",