diff --git a/package.json b/package.json
index 3953e8d..e46d493 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@ui5/webcomponents": "^1.0.0-rc.2",
     "lit-element": "^2.2.1",
     "lit-html": "^1.1.2",
-    "prismjs": "^1.17.1",
+    "prismjs": "^1.27.0",
     "xstate": "^4.6.7"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index fbb8ecc..df277f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8464,7 +8464,12 @@ pretty-hrtime@^1.0.3:
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
-prismjs@^1.17.1, prismjs@^1.8.4, prismjs@~1.17.0:
+prismjs@^1.27.0, prismjs@^1.8.4:
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
+
+prismjs@~1.17.0:
   version "1.17.1"
   resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.17.1.tgz#e669fcbd4cdd873c35102881c33b14d0d68519be"
   integrity sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==