diff --git a/package-lock.json b/package-lock.json
index c2cd7e2..f60184c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2954,9 +2954,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "14.14.31",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.31.tgz",
-      "integrity": "sha512-vFHy/ezP5qI0rFgJ7aQnjDXwAMrG0KqqIH7tQG5PPv3BWBayOPIQNBjVc/P6hhdZfMx51REc6tfDNXHUio893g==",
+      "version": "15.12.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.5.tgz",
+      "integrity": "sha512-se3yX7UHv5Bscf8f1ERKvQOD6sTyycH3hdaoozvaLxgUiY5lIGEeH37AD0G0Qi9kPqihPn0HOfd2yaIEN9VwEg==",
       "dev": true
     },
     "@types/normalize-package-data": {
diff --git a/package.json b/package.json
index 4439b68..354de5d 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "devDependencies": {
     "@types/jest": "^26.0.12",
-    "@types/node": "^14.6.2",
+    "@types/node": "^15.12.5",
     "@typescript-eslint/eslint-plugin": "^3.10.1",
     "@typescript-eslint/parser": "^3.10.1",
     "cross-env": "^7.0.2",
diff --git a/packages/daies/package-lock.json b/packages/daies/package-lock.json
index 97cfaba..26efa65 100644
--- a/packages/daies/package-lock.json
+++ b/packages/daies/package-lock.json
@@ -885,9 +885,9 @@
 			}
 		},
 		"@types/node": {
-			"version": "14.14.31",
-			"resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.31.tgz",
-			"integrity": "sha512-vFHy/ezP5qI0rFgJ7aQnjDXwAMrG0KqqIH7tQG5PPv3BWBayOPIQNBjVc/P6hhdZfMx51REc6tfDNXHUio893g==",
+			"version": "15.12.5",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.5.tgz",
+			"integrity": "sha512-se3yX7UHv5Bscf8f1ERKvQOD6sTyycH3hdaoozvaLxgUiY5lIGEeH37AD0G0Qi9kPqihPn0HOfd2yaIEN9VwEg==",
 			"dev": true
 		},
 		"@types/normalize-package-data": {
diff --git a/packages/daies/package.json b/packages/daies/package.json
index f68fae4..102236d 100644
--- a/packages/daies/package.json
+++ b/packages/daies/package.json
@@ -16,7 +16,7 @@
   "license": "ISC",
   "devDependencies": {
     "@types/jest": "^26.0.20",
-    "@types/node": "^14.14.22",
+    "@types/node": "^15.12.5",
     "cross-env": "^7.0.3",
     "eslint": "^7.18.0",
     "gulp": "^4.0.2",