diff --git a/package-lock.json b/package-lock.json
index 026b331..b59d08c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
       "devDependencies": {
         "@aws-sdk/credential-provider-env": "^3.972.65",
         "@biomejs/biome": "2.5.6",
-        "@smithy/property-provider": "^4.4.15",
+        "@smithy/property-provider": "^4.4.16",
         "@types/node": "^26.1.2",
         "@vitest/coverage-v8": "4.1.10",
         "aws-sdk-client-mock": "^4.1.0",
@@ -2313,13 +2313,13 @@
       }
     },
     "node_modules/@smithy/property-provider": {
-      "version": "4.4.15",
-      "resolved": "https://registry.npmjs.org/@smithy/property-provider/-/property-provider-4.4.15.tgz",
-      "integrity": "sha512-eR1idLPONCPNwMrm55oH6BZiHHurODD3HOsz6x+A3taiopCMzg1HPLqy9uJzpng2zvRxFiJmxZ+jd8Jtio+q3Q==",
+      "version": "4.4.16",
+      "resolved": "https://registry.npmjs.org/@smithy/property-provider/-/property-provider-4.4.16.tgz",
+      "integrity": "sha512-xsj0qoE3ya7Fu3YoyKPINtGWsY33IO2ypcOJpLAGMbzGYTNr0wqK0HnCroHRIoJTsHapnsFABUhzlNfHo/diwg==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@smithy/core": "^3.31.0",
+        "@smithy/core": "^3.31.1",
         "tslib": "^2.6.2"
       },
       "engines": {
diff --git a/package.json b/package.json
index 40fb25d..08bb109 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "devDependencies": {
     "@aws-sdk/credential-provider-env": "^3.972.65",
     "@biomejs/biome": "2.5.6",
-    "@smithy/property-provider": "^4.4.15",
+    "@smithy/property-provider": "^4.4.16",
     "@types/node": "^26.1.2",
     "@vitest/coverage-v8": "4.1.10",
     "aws-sdk-client-mock": "^4.1.0",