diff --git a/bitcoin-neo4j/project-front-end/package-lock.json b/bitcoin-neo4j/project-front-end/package-lock.json
index c1c9fb868..0a631ccd0 100644
--- a/bitcoin-neo4j/project-front-end/package-lock.json
+++ b/bitcoin-neo4j/project-front-end/package-lock.json
@@ -3486,9 +3486,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "14.14.17",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.17.tgz",
-      "integrity": "sha512-G0lD1/7qD60TJ/mZmhog76k7NcpLWkPVGgzkRy3CTlnFu4LUQh5v2Wa661z6vnXmD8EQrnALUyf0VRtrACYztw==",
+      "version": "15.0.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.0.1.tgz",
+      "integrity": "sha512-TMkXt0Ck1y0KKsGr9gJtWGjttxlZnnvDtphxUOSd0bfaR6Q1jle+sPvrzNR1urqYTWMinoKvjKfXUGsumaO1PA==",
       "dev": true
     },
     "@types/q": {
diff --git a/bitcoin-neo4j/project-front-end/package.json b/bitcoin-neo4j/project-front-end/package.json
index a4939a8a4..ee0661840 100644
--- a/bitcoin-neo4j/project-front-end/package.json
+++ b/bitcoin-neo4j/project-front-end/package.json
@@ -38,7 +38,7 @@
     "@angular/cli": "~9.1.7",
     "@angular/compiler-cli": "~9.0.0-rc.2",
     "@angular/language-service": "~9.1.9",
-    "@types/node": "^14.0.9",
+    "@types/node": "^15.0.1",
     "@types/jasmine": "~3.5.10",
     "@types/jasminewd2": "~2.0.3",
     "codelyzer": "^5.2.2",