diff --git a/package-lock.json b/package-lock.json
index bd2b5e0..ce45f2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6221,9 +6221,9 @@
       }
     },
     "hast-util-is-element": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/hast-util-is-element/-/hast-util-is-element-1.0.4.tgz",
-      "integrity": "sha512-NFR6ljJRvDcyPP5SbV7MyPBgF47X3BsskLnmw1U34yL+X6YC0MoBx9EyMg8Jtx4FzGH95jw8+c1VPLHaRA0wDQ=="
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/hast-util-is-element/-/hast-util-is-element-1.1.0.tgz",
+      "integrity": "sha512-oUmNua0bFbdrD/ELDSSEadRVtWZOf3iF6Lbv81naqsIV99RnSCieTbWuWCY8BAeEfKJTKl0gRdokv+dELutHGQ=="
     },
     "hast-util-parse-selector": {
       "version": "2.2.4",
@@ -10373,9 +10373,9 @@
       }
     },
     "prismjs": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.20.0.tgz",
-      "integrity": "sha512-AEDjSrVNkynnw6A+B1DsFkd6AVdTnp+/WoUixFRULlCLZVRZlVQMVWio/16jv7G1FscUxQxOQhWwApgbnxr6kQ==",
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.21.0.tgz",
+      "integrity": "sha512-uGdSIu1nk3kej2iZsLyDoJ7e9bnPzIgY0naW/HdknGj61zScaprVEVGHrPoXqI+M9sP0NDnTK2jpkvmldpuqDw==",
       "requires": {
         "clipboard": "^2.0.0"
       }