diff --git a/package.json b/package.json
index 82fe4d5..73e1165 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "react-modal": "^3.16.1",
     "react-remarkable": "^1.1.3",
     "react-swipeable": "^6.2.0",
-    "sass": "^1.47.0",
+    "sass": "^1.63.6",
     "what-input": "^5.2.10"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index f6a3b58..01dd854 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4456,10 +4456,10 @@ safer-buffer@^2.1.0:
   resolved "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sass@^1.47.0:
-  version "1.47.0"
-  resolved "https://registry.npmjs.org/sass/-/sass-1.47.0.tgz"
-  integrity sha512-GtXwvwgD7/6MLUZPnlA5/8cdRgC9SzT5kAnnJMRmEZQFRE3J56Foswig4NyyyQGsnmNvg6EUM/FP0Pe9Y2zywQ==
+sass@^1.63.6:
+  version "1.63.6"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.63.6.tgz#481610e612902e0c31c46b46cf2dad66943283ea"
+  integrity sha512-MJuxGMHzaOW7ipp+1KdELtqKbfAWbH7OLIdoSMnVe3EXPMTmxTmlaZDCTsgIpPCs3w99lLo9/zDKkOrJuT5byw==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
     immutable "^4.0.0"
@@ -4635,12 +4635,7 @@ source-list-map@^2.0.0:
   resolved "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.1.tgz"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
-"source-map-js@>=0.6.2 <2.0.0":
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.1.tgz"
-  integrity sha512-4+TN2b3tqOCd/kaGRJ/sTYA0tR0mdXx26ipdolxcwtJVqEnqNYvlCAt1q3ypy4QMlYus+Zh34RNtYLoq2oQ4IA==
-
-source-map-js@^1.0.1:
+"source-map-js@>=0.6.2 <2.0.0", source-map-js@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
   integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==