diff --git a/packages/app/frontend-http-client/package.json b/packages/app/frontend-http-client/package.json
index 9d6d07bfc..5b4da322f 100644
--- a/packages/app/frontend-http-client/package.json
+++ b/packages/app/frontend-http-client/package.json
@@ -58,7 +58,7 @@
         "jest-fail-on-console": "^3.1.2",
         "mockttp": "^3.13.0",
         "rimraf": "^6.0.0",
-        "tsup": "8.3.6",
+        "tsup": "8.4.0",
         "typescript": "~5.8.2",
         "vitest": "^3.0.5"
     },