diff --git a/package-lock.json b/package-lock.json
index dd522da..965796b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
       "devDependencies": {
         "@aws-sdk/credential-provider-env": "^3.972.49",
         "@biomejs/biome": "2.5.1",
-        "@smithy/property-provider": "^4.4.2",
+        "@smithy/property-provider": "^4.4.4",
         "@types/node": "^26.0.1",
         "@vitest/coverage-v8": "4.1.9",
         "aws-sdk-client-mock": "^4.1.0",
@@ -2371,13 +2371,13 @@
       }
     },
     "node_modules/@smithy/property-provider": {
-      "version": "4.4.2",
-      "resolved": "https://registry.npmjs.org/@smithy/property-provider/-/property-provider-4.4.2.tgz",
-      "integrity": "sha512-V74/UQ+fPPIqZHzeXIUd0H+k/MF+WpeO3I+5wrMCMgsllLt6uqSNbWnLhJs6pMeXZGu6ry+g1bpIdcHNeL+Oww==",
+      "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==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@smithy/core": "^3.26.0",
+        "@smithy/core": "^3.28.0",
         "tslib": "^2.6.2"
       },
       "engines": {
diff --git a/package.json b/package.json
index f20ac3c..3e6025f 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "devDependencies": {
     "@aws-sdk/credential-provider-env": "^3.972.49",
     "@biomejs/biome": "2.5.1",
-    "@smithy/property-provider": "^4.4.2",
+    "@smithy/property-provider": "^4.4.4",
     "@types/node": "^26.0.1",
     "@vitest/coverage-v8": "4.1.9",
     "aws-sdk-client-mock": "^4.1.0",