diff --git a/package-lock.json b/package-lock.json
index fdd45ee..5f0594e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2786,9 +2786,9 @@
       "dev": true
     },
     "prismjs": {
-      "version": "1.18.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.18.0.tgz",
-      "integrity": "sha512-N0r3i/Cto516V8+GKKamhsPVZSFcO0TMUBtIDW6uq6BVqoC3FNtZVZ+cmH16N2XtGQlgRN+sFUTjOdCsEP51qw==",
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.21.0.tgz",
+      "integrity": "sha512-uGdSIu1nk3kej2iZsLyDoJ7e9bnPzIgY0naW/HdknGj61zScaprVEVGHrPoXqI+M9sP0NDnTK2jpkvmldpuqDw==",
       "dev": true,
       "requires": {
         "clipboard": "^2.0.0"