diff --git a/browser/package-lock.json b/browser/package-lock.json
index 48bf42b..11be1a6 100644
--- a/browser/package-lock.json
+++ b/browser/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "aws4": "^1.13.0"
+        "aws4": "^1.13.2"
       },
       "devDependencies": {
         "browserify": "^17.0.0"
@@ -105,9 +105,10 @@
       }
     },
     "node_modules/aws4": {
-      "version": "1.13.0",
-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.13.0.tgz",
-      "integrity": "sha512-3AungXC4I8kKsS9PuS4JH2nc+0bVY/mjgrephHTIi8fpEeGsTHBUJeosp0Wc1myYMElmD0B3Oc4XL/HVJ4PV2g=="
+      "version": "1.13.2",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.13.2.tgz",
+      "integrity": "sha512-lHe62zvbTB5eEABUVi/AwVh0ZKY9rMMDhmm+eeyuuUQbQ3+J+fONVQOZyj+DdrvD4BY33uYniyRJ4UJIaSKAfw==",
+      "license": "MIT"
     },
     "node_modules/balanced-match": {
       "version": "1.0.0",
@@ -615,9 +616,9 @@
       }
     },
     "node_modules/elliptic": {
-      "version": "6.5.6",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.6.tgz",
-      "integrity": "sha512-mpzdtpeCLuS3BmE3pO3Cpp5bbjlOPY2Q0PgoF+Od1XZrHLYI28Xe3ossCmYCQt11FQKEYd9+PF8jymTvtWJSHQ==",
+      "version": "6.5.7",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
+      "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/browser/package.json b/browser/package.json
index 277f99e..38a59e3 100644
--- a/browser/package.json
+++ b/browser/package.json
@@ -9,7 +9,7 @@
     "build": "browserify -o bundle.js index.js"
   },
   "dependencies": {
-    "aws4": "^1.13.0"
+    "aws4": "^1.13.2"
   },
   "devDependencies": {
     "browserify": "^17.0.0"