diff --git a/package-lock.json b/package-lock.json
index faf747d..5f84707 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
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@@ -2760,6 +2765,11 @@
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@@ -7117,6 +7135,18 @@
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@@ -13020,6 +13050,14 @@
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           "requires": {
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+        "strip-indent": {
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-          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc="
+          "version": "7.2.0",
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@@ -39132,6 +39814,16 @@
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           }
+        },
+        "yallist": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
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+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
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@@ -41587,6 +42279,11 @@
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     },
+    "quick-lru": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-4.0.1.tgz",
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+    },
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@@ -44147,21 +44844,21 @@
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-        "strip-ansi": "^6.0.0"
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diff --git a/package.json b/package.json
index ea9a6b7..169cbd9 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
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     "katex": "^0.10.0",
     "lodash": "^4.17.21",
-    "node-sass": "^5.0.0",
+    "node-sass": "^7.0.0",
     "prismjs": "^1.23.0",
     "prop-types": "^15.7.2",
     "react": "^17.0.1",