diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 7b7930c450..10ffc22531 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -55,7 +55,7 @@
         "react-router-dom": "^5.3.0",
         "react-scripts": "^4.0.3",
         "react-select": "^4.3.1",
-        "sass": "^1.44.0",
+        "sass": "^1.45.0",
         "superstruct": "^0.15.3",
         "typescript": "^4.5.3"
       }
@@ -22464,12 +22464,13 @@
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     },
     "node_modules/sass": {
-      "version": "1.44.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.44.0.tgz",
-      "integrity": "sha512-0hLREbHFXGQqls/K8X+koeP+ogFRPF4ZqetVB19b7Cst9Er8cOR0rc6RU7MaI4W1JmUShd1BPgPoeqmmgMMYFw==",
+      "version": "1.45.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.45.0.tgz",
+      "integrity": "sha512-ONy5bjppoohtNkFJRqdz1gscXamMzN3wQy1YH9qO2FiNpgjLhpz/IPRGg0PpCjyz/pWfCOaNEaiEGCcjOFAjqw==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
-        "immutable": "^4.0.0"
+        "immutable": "^4.0.0",
+        "source-map-js": ">=0.6.2 <2.0.0"
       },
       "bin": {
         "sass": "sass.js"
@@ -44286,12 +44287,13 @@
       "integrity": "sha512-vTxrZz4dX5W86M6oVWVdOVe72ZiPs41Oi7Z6Km4W5Turyz28mrXSJhhEBZoRtzJWIv3833WKVwLSDWWkEfupMg=="
     },
     "sass": {
-      "version": "1.44.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.44.0.tgz",
-      "integrity": "sha512-0hLREbHFXGQqls/K8X+koeP+ogFRPF4ZqetVB19b7Cst9Er8cOR0rc6RU7MaI4W1JmUShd1BPgPoeqmmgMMYFw==",
+      "version": "1.45.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.45.0.tgz",
+      "integrity": "sha512-ONy5bjppoohtNkFJRqdz1gscXamMzN3wQy1YH9qO2FiNpgjLhpz/IPRGg0PpCjyz/pWfCOaNEaiEGCcjOFAjqw==",
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0",
-        "immutable": "^4.0.0"
+        "immutable": "^4.0.0",
+        "source-map-js": ">=0.6.2 <2.0.0"
       }
     },
     "sass-loader": {
diff --git a/explorer/package.json b/explorer/package.json
index 4ef9bf6225..f7cbd45988 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -50,7 +50,7 @@
     "react-router-dom": "^5.3.0",
     "react-scripts": "^4.0.3",
     "react-select": "^4.3.1",
-    "sass": "^1.44.0",
+    "sass": "^1.45.0",
     "superstruct": "^0.15.3",
     "typescript": "^4.5.3"
   },