diff --git a/package-lock.json b/package-lock.json
index 640ea8c..36a70b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
       "devDependencies": {
         "@aws-sdk/credential-provider-env": "^3.972.49",
         "@biomejs/biome": "2.5.2",
-        "@smithy/property-provider": "^4.4.4",
+        "@smithy/property-provider": "^4.4.6",
         "@types/node": "^26.1.0",
         "@vitest/coverage-v8": "4.1.9",
         "aws-sdk-client-mock": "^4.1.0",
@@ -2294,13 +2294,13 @@
       }
     },
     "node_modules/@smithy/property-provider": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/@smithy/property-provider/-/property-provider-4.4.4.tgz",
-      "integrity": "sha512-Jfq2NdpO+fUJQ3XH0KM6IT8a77PNXAKmKFpHaxC2Pl2p/9EcZ6y2Bxwbb/dAN4GawCTsywU7DX0fucXH/c+BVA==",
+      "version": "4.4.6",
+      "resolved": "https://registry.npmjs.org/@smithy/property-provider/-/property-provider-4.4.6.tgz",
+      "integrity": "sha512-lXq53BiaAI5XHMu0Sckzc+ouMX33exTdxkIyfaP4/61AAblnnjSd1QiT64LqjlFYwtxl8ldya1Wx0LLhtMv+hw==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@smithy/core": "^3.28.0",
+        "@smithy/core": "^3.29.1",
         "tslib": "^2.6.2"
       },
       "engines": {
diff --git a/package.json b/package.json
index d03c98f..2808a7e 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "devDependencies": {
     "@aws-sdk/credential-provider-env": "^3.972.49",
     "@biomejs/biome": "2.5.2",
-    "@smithy/property-provider": "^4.4.4",
+    "@smithy/property-provider": "^4.4.6",
     "@types/node": "^26.1.0",
     "@vitest/coverage-v8": "4.1.9",
     "aws-sdk-client-mock": "^4.1.0",