diff --git a/package-lock.json b/package-lock.json
index f10d681..f7eab92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@actions/core": "^3.0.0",
         "@actions/exec": "^3.0.0",
-        "@quantcdn/quant-client": "^4.12.0"
+        "@quantcdn/quant-client": "^4.15.4"
       },
       "devDependencies": {
         "@types/node": "^25.5.0",
@@ -55,9 +55,9 @@
       "license": "MIT"
     },
     "node_modules/@quantcdn/quant-client": {
-      "version": "4.12.0",
-      "resolved": "https://registry.npmjs.org/@quantcdn/quant-client/-/quant-client-4.12.0.tgz",
-      "integrity": "sha512-ttMOFUshWjrsEqEr5nnUKL8obaiVR12aEjtfmCW2JOAafZOgEe0GjDlDwfxzsVq45kRe3l8DBsCg6BGZam1pvQ==",
+      "version": "4.15.4",
+      "resolved": "https://registry.npmjs.org/@quantcdn/quant-client/-/quant-client-4.15.4.tgz",
+      "integrity": "sha512-XzBxSiwlS50+wt0MK7U03ZGrp5y/B7CLZniLLyeMcwJs6h/pEWx58RZLeTflRpDn9xDmJi/xhR6mQYJfEyDXbA==",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.1"
diff --git a/package.json b/package.json
index a52ed10..ed991f7 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "@actions/core": "^3.0.0",
     "@actions/exec": "^3.0.0",
-    "@quantcdn/quant-client": "^4.12.0"
+    "@quantcdn/quant-client": "^4.15.4"
   },
   "devDependencies": {
     "@types/node": "^25.5.0",