diff --git a/integration/hapi-engine-ivy/package.json b/integration/hapi-engine-ivy/package.json
index 4888e95f8..664c63c36 100644
--- a/integration/hapi-engine-ivy/package.json
+++ b/integration/hapi-engine-ivy/package.json
@@ -39,7 +39,7 @@
     "@angular-devkit/build-angular": "file:../../node_modules/@angular-devkit/build-angular",
     "@angular/cli": "file:../../node_modules/@angular/cli",
     "@angular/compiler-cli": "file:../../node_modules/@angular/compiler-cli",
-    "@types/hapi__hapi": "^19.0.0",
+    "@types/hapi__hapi": "^20.0.0",
     "@types/hapi__inert": "^5.2.0",
     "@types/node": "file:../../node_modules/@types/node",
     "@types/jasmine": "file:../../node_modules/@types/jasmine",
diff --git a/integration/hapi-engine-ve/package.json b/integration/hapi-engine-ve/package.json
index 9f55c41bb..80b22dda0 100644
--- a/integration/hapi-engine-ve/package.json
+++ b/integration/hapi-engine-ve/package.json
@@ -39,7 +39,7 @@
     "@angular-devkit/build-angular": "file:../../node_modules/@angular-devkit/build-angular",
     "@angular/cli": "file:../../node_modules/@angular/cli",
     "@angular/compiler-cli": "file:../../node_modules/@angular/compiler-cli",
-    "@types/hapi__hapi": "^19.0.0",
+    "@types/hapi__hapi": "^20.0.0",
     "@types/hapi__inert": "^5.2.0",
     "@types/node": "file:../../node_modules/@types/node",
     "@types/jasmine": "file:../../node_modules/@types/jasmine",
diff --git a/modules/hapi-engine/schematics/install/index.ts b/modules/hapi-engine/schematics/install/index.ts
index 41e2e25d2..94be9dde3 100644
--- a/modules/hapi-engine/schematics/install/index.ts
+++ b/modules/hapi-engine/schematics/install/index.ts
@@ -48,7 +48,7 @@ function addDependencies(options: UniversalOptions): Rule {
     addPackageJsonDependency(host, {
       type: NodeDependencyType.Dev,
       name: '@types/hapi__hapi',
-      version: '^19.0.0',
+      version: '^20.0.0',
     });
     addPackageJsonDependency(host, {
       type: NodeDependencyType.Default,
diff --git a/package.json b/package.json
index 384ad77f3..b2633fd17 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "@types/browser-sync": "^2.26.1",
     "@types/express": "~4.17.6",
     "@types/fs-extra": "^9.0.0",
-    "@types/hapi__hapi": "^19.0.0",
+    "@types/hapi__hapi": "^20.0.0",
     "@types/hapi__inert": "^5.2.0",
     "@types/jasmine": "^3.4.4",
     "@types/node": "12.12.37",
diff --git a/yarn.lock b/yarn.lock
index 90b44fa1d..468015d36 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1820,7 +1820,7 @@
   resolved "https://registry.yarnpkg.com/@types/hapi__catbox/-/hapi__catbox-10.2.2.tgz#b13fbdd6006c8793eb80919158593bc2bf8307c4"
   integrity sha512-AWK70LgRsRWL1TNw+aT0IlS56E0pobvFdr/en0K8XazyK4Ey6T/jXhQqv/iQ6FJAAU+somMzgmt9fWq2TaaOkA==
 
-"@types/hapi__hapi@*", "@types/hapi__hapi@^19.0.0":
+"@types/hapi__hapi@*":
   version "19.0.3"
   resolved "https://registry.yarnpkg.com/@types/hapi__hapi/-/hapi__hapi-19.0.3.tgz#39c5852f72442ad828b89859734d8311434fdc11"
   integrity sha512-eexmlFqq2cSrh4rLISEunaoIqB7anKImz3Svv3MZvADXZZgbUMBexDXAciEuYD+1XBYR5DXio/WUsFO4H2Fkxg==
@@ -1834,6 +1834,20 @@
     "@types/hapi__shot" "*"
     "@types/node" "*"
 
+"@types/hapi__hapi@^20.0.0":
+  version "20.0.0"
+  resolved "https://registry.yarnpkg.com/@types/hapi__hapi/-/hapi__hapi-20.0.0.tgz#bc83f9589f7be39ecb31fcff9d961c279c9923d0"
+  integrity sha512-Yh/ZNoGcwHTggd/JoeH0DMpwb3Hotw299kjEmFv3WQv+gSi4B6EWQ0tvZx6109JoongCz6HSdnCFKweMEw2G3g==
+  dependencies:
+    "@hapi/boom" "^9.0.0"
+    "@hapi/iron" "^6.0.0"
+    "@types/hapi__catbox" "*"
+    "@types/hapi__mimos" "*"
+    "@types/hapi__podium" "*"
+    "@types/hapi__shot" "*"
+    "@types/joi" "*"
+    "@types/node" "*"
+
 "@types/hapi__inert@^5.2.0":
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/@types/hapi__inert/-/hapi__inert-5.2.0.tgz#c6bd1a2f18c480eb19e824a483589c26450578fd"
@@ -1884,6 +1898,11 @@
   resolved "https://registry.yarnpkg.com/@types/jasmine/-/jasmine-3.5.11.tgz#ba8e80639dffbe277f49c708b45373a320d158e2"
   integrity sha512-fg1rOd/DehQTIJTifGqGVY6q92lDgnLfs7C6t1ccSwQrMyoTGSoH6wWzhJDZb6ezhsdwAX4EIBLe8w5fXWmEng==
 
+"@types/joi@*":
+  version "14.3.4"
+  resolved "https://registry.yarnpkg.com/@types/joi/-/joi-14.3.4.tgz#eed1e14cbb07716079c814138831a520a725a1e0"
+  integrity sha512-1TQNDJvIKlgYXGNIABfgFp9y0FziDpuGrd799Q5RcnsDu+krD+eeW/0Fs5PHARvWWFelOhIG2OPCo6KbadBM4A==
+
 "@types/jsdom@^16.1.0":
   version "16.2.3"
   resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-16.2.3.tgz#c6feadfe0836389b27f9c911cde82cd32e91c537"