diff --git a/package.json b/package.json
index f9b3fdb..c1239d1 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "normalize.css": "^8.0.1",
     "numeral": "2.0.6",
     "prism": "^4.1.2",
-    "prismjs": "^1.16.0",
+    "prismjs": "^1.23.0",
     "raf": "3.3.2",
     "react": "^16.8.6",
     "react-addons-shallow-compare": "15.6.0",
diff --git a/yarn.lock b/yarn.lock
index ddc1442..a6862e9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6103,10 +6103,10 @@ prism@^4.1.2:
     prism-react "^1.0.2"
     prism-redux "^1.0.2"
 
-prismjs@^1.16.0:
-  version "1.16.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.16.0.tgz#406eb2c8aacb0f5f0f1167930cb83835d10a4308"
-  integrity sha512-OA4MKxjFZHSvZcisLGe14THYsug/nF6O1f0pAJc0KN0wTyAcLqmsbE+lTGKSpyh+9pEW57+k6pg2AfYR+coyHA==
+prismjs@^1.23.0:
+  version "1.23.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.23.0.tgz#d3b3967f7d72440690497652a9d40ff046067f33"
+  integrity sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==
   optionalDependencies:
     clipboard "^2.0.0"