diff --git a/package-lock.json b/package-lock.json
index dbec4e9..f72553a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "8.8.1",
       "license": "MIT",
       "dependencies": {
-        "deepmerge-ts": "^4.2.2",
+        "deepmerge-ts": "^8.0.0",
         "lodash": "^4.17.21",
         "object-hash": "^3.0.0"
       },
@@ -2773,11 +2773,21 @@
       }
     },
     "node_modules/deepmerge-ts": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-4.2.2.tgz",
-      "integrity": "sha512-Ka3Kb21tiWjvQvS9U+1Dx+aqFAHsdTnMdYptLTmC2VAmDFMugWMY1e15aTODstipmCun8iNuqeSfcx6rsUUk0Q==",
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-8.0.2.tgz",
+      "integrity": "sha512-uqbvqLUMrc6p0MO+WBRtTxY55hmyh94WRwI5a++PZe54X+bfVh59FSN7uWCBCW1CCVjzjnrwzfI8zidE2obMMw==",
+      "funding": [
+        {
+          "type": "ko-fi",
+          "url": "https://ko-fi.com/rebeccastevens"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/deepmerge-ts"
+        }
+      ],
       "engines": {
-        "node": ">=12.4.0"
+        "node": ">=16.9.0"
       }
     },
     "node_modules/define-properties": {
@@ -9725,9 +9735,9 @@
       "dev": true
     },
     "deepmerge-ts": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-4.2.2.tgz",
-      "integrity": "sha512-Ka3Kb21tiWjvQvS9U+1Dx+aqFAHsdTnMdYptLTmC2VAmDFMugWMY1e15aTODstipmCun8iNuqeSfcx6rsUUk0Q=="
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-8.0.2.tgz",
+      "integrity": "sha512-uqbvqLUMrc6p0MO+WBRtTxY55hmyh94WRwI5a++PZe54X+bfVh59FSN7uWCBCW1CCVjzjnrwzfI8zidE2obMMw=="
     },
     "define-properties": {
       "version": "1.1.4",
diff --git a/package.json b/package.json
index 33e95a3..28ede7e 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     ]
   },
   "dependencies": {
-    "deepmerge-ts": "^4.2.2",
+    "deepmerge-ts": "^8.0.0",
     "lodash": "^4.17.21",
     "object-hash": "^3.0.0"
   },