diff --git a/package-lock.json b/package-lock.json
index 1981c2b..eed7790 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -9791,15 +9774,6 @@
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-      "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
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@@ -15120,12 +15094,9 @@
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-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.20.0.tgz",
-      "integrity": "sha512-AEDjSrVNkynnw6A+B1DsFkd6AVdTnp+/WoUixFRULlCLZVRZlVQMVWio/16jv7G1FscUxQxOQhWwApgbnxr6kQ==",
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@@ -16870,12 +16841,6 @@
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-      "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
-      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
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@@ -18538,12 +18503,6 @@
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-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
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diff --git a/package.json b/package.json
index 878d2cc..253f582 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
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-    "prismjs": "^1.20.0",
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     "react": "^16.13.1",
     "react-dom": "^16.13.1",