diff --git a/sample/01-complete-app/package-lock.json b/sample/01-complete-app/package-lock.json
index bc49393..00bc9ad 100644
--- a/sample/01-complete-app/package-lock.json
+++ b/sample/01-complete-app/package-lock.json
@@ -1699,9 +1699,9 @@
       }
     },
     "@types/jest": {
-      "version": "26.0.15",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-26.0.15.tgz",
-      "integrity": "sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==",
+      "version": "26.0.19",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-26.0.19.tgz",
+      "integrity": "sha512-jqHoirTG61fee6v6rwbnEuKhpSKih0tuhqeFbCmMmErhtu3BYlOZaXWjffgOstMM4S/3iQD31lI5bGLTrs97yQ==",
       "dev": true,
       "requires": {
         "jest-diff": "^26.0.0",
diff --git a/sample/01-complete-app/package.json b/sample/01-complete-app/package.json
index 35a6991..d31d1ab 100644
--- a/sample/01-complete-app/package.json
+++ b/sample/01-complete-app/package.json
@@ -35,7 +35,7 @@
     "@nestjs/schematics": "7.2.6",
     "@nestjs/testing": "7.5.1",
     "@types/express": "4.17.9",
-    "@types/jest": "26.0.15",
+    "@types/jest": "26.0.19",
     "@types/node": "14.14.6",
     "@types/supertest": "2.0.10",
     "@typescript-eslint/eslint-plugin": "4.12.0",