diff --git a/package.json b/package.json
index 39c699f2..69ae8646 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,7 @@
         "body-parser": "*",
         "clipanion": "^3.2.1",
         "commander": "^11.0.0",
+        "deepmerge-ts": "^5.1.0",
         "esbuild-wasm": "^0.18.11",
         "express": "patch:express@npm%3A4.18.2#~/.yarn/patches/express-npm-4.18.2-bb15ff679a.patch",
         "jest-diff": "^29.6.1",
diff --git a/yarn.lock b/yarn.lock
index 6c3ea8d3..23e30468 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -654,6 +654,7 @@ __metadata:
     body-parser: "npm:*"
     clipanion: "npm:^3.2.1"
     commander: "npm:^11.0.0"
+    deepmerge-ts: "npm:^5.1.0"
     esbuild: "npm:^0.18.11"
     esbuild-register: "npm:^3.4.2"
     esbuild-wasm: "npm:^0.18.11"
@@ -1856,7 +1857,7 @@ __metadata:
 "deepmerge-ts@npm:^5.1.0":
   version: 5.1.0
   resolution: "deepmerge-ts@npm:5.1.0"
-  checksum: 80a548a1e6a9d22565accddd8cba31a55ee84958420a4ae2c9b0feb15a1f2c6be157a75d1b363a19d294383ffdde95a168f7e000ba575afe15d7ca572fcd0609
+  checksum: 0f615ccfb27b93a286abc315d7d1ec171f1befe9c511c2799ca7184c11fc6a6f29f5368d446c6885338de0d95cf6cb66a5ff4c55141a1265012730bd69408cf9
   languageName: node
   linkType: hard