diff --git a/package-lock.json b/package-lock.json
index b76ed164..23becbc6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3898,9 +3898,9 @@
       "dev": true
     },
     "@types/aws4": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/@types/aws4/-/aws4-1.5.1.tgz",
-      "integrity": "sha1-Nh+tqxmKAwqzmCaRg64/qG6Vjtk="
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/@types/aws4/-/aws4-1.5.2.tgz",
+      "integrity": "sha512-r8+XOv0BKw3Br0oU6w9cfu21PaQq/5ZeXvMOivNQYJLc9WcPCpEFDaQu72QNEQjYv5Otu48VhjjnbtwrSmk/rg=="
     },
     "@types/babel__core": {
       "version": "7.1.12",
@@ -4579,9 +4579,9 @@
       "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA=="
     },
     "aws4-axios": {
-      "version": "2.3.4",
-      "resolved": "https://registry.npmjs.org/aws4-axios/-/aws4-axios-2.3.4.tgz",
-      "integrity": "sha512-p6/geeDRXFDVl5U5TtcUz4sEV/ZidZub9hPmPn9MywnT++/56FS8cpyetFh1rT2M8m/1qZIsYS1NW8hN4Rz+lQ==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/aws4-axios/-/aws4-axios-2.4.3.tgz",
+      "integrity": "sha512-hDaUpKNXeObAjUanUOUZkxXICu3eRhu4gRA0JpJkA/QlS78cIIaYiBtOslIN9BpNxVk9RjsHQD7ffHioxaJIsQ==",
       "requires": {
         "@aws-sdk/client-sts": "^3.4.1",
         "@types/aws4": "^1.5.1",
diff --git a/package.json b/package.json
index c9431554..c5473948 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   },
   "types": "lib/index.d.ts",
   "dependencies": {
-    "aws4-axios": "2.3.4",
+    "aws4-axios": "2.4.3",
     "axios": "0.21.1",
     "http-status-codes": "2.1.4",
     "ts-error": "1.0.6"