diff --git a/himitsu/package-lock.json b/himitsu/package-lock.json
index bdd8ee0..e8342bc 100644
--- a/himitsu/package-lock.json
+++ b/himitsu/package-lock.json
@@ -32,7 +32,7 @@
         "react-dom": "^17.0.2",
         "react-hooks-global-state": "^1.0.2",
         "react-scripts": "4.0.3",
-        "sass": "^1.42.1",
+        "sass": "^1.49.8",
         "sass-loader": "^10.2.0",
         "tether": "^2.0.0",
         "typescript": "^4.4.3",
@@ -17125,9 +17125,9 @@
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     },
     "node_modules/sass": {
-      "version": "1.49.7",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.7.tgz",
-      "integrity": "sha512-13dml55EMIR2rS4d/RDHHP0sXMY3+30e1TKsyXaSz3iLWVoDWEoboY8WzJd5JMnxrRHffKO3wq2mpJ0jxRJiEQ==",
+      "version": "1.49.8",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.8.tgz",
+      "integrity": "sha512-NoGOjvDDOU9og9oAxhRnap71QaTjjlzrvLnKecUJ3GxhaQBrV6e7gPuSPF28u1OcVAArVojPAe4ZhOXwwC4tGw==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",
@@ -34742,9 +34742,9 @@
       "integrity": "sha512-vTxrZz4dX5W86M6oVWVdOVe72ZiPs41Oi7Z6Km4W5Turyz28mrXSJhhEBZoRtzJWIv3833WKVwLSDWWkEfupMg=="
     },
     "sass": {
-      "version": "1.49.7",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.7.tgz",
-      "integrity": "sha512-13dml55EMIR2rS4d/RDHHP0sXMY3+30e1TKsyXaSz3iLWVoDWEoboY8WzJd5JMnxrRHffKO3wq2mpJ0jxRJiEQ==",
+      "version": "1.49.8",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.8.tgz",
+      "integrity": "sha512-NoGOjvDDOU9og9oAxhRnap71QaTjjlzrvLnKecUJ3GxhaQBrV6e7gPuSPF28u1OcVAArVojPAe4ZhOXwwC4tGw==",
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",
diff --git a/himitsu/package.json b/himitsu/package.json
index bd64e10..ee37917 100644
--- a/himitsu/package.json
+++ b/himitsu/package.json
@@ -27,7 +27,7 @@
     "react-dom": "^17.0.2",
     "react-hooks-global-state": "^1.0.2",
     "react-scripts": "4.0.3",
-    "sass": "^1.42.1",
+    "sass": "^1.49.8",
     "sass-loader": "^10.2.0",
     "tether": "^2.0.0",
     "typescript": "^4.4.3",