diff --git a/API.md b/API.md
index 8722084..8bcf5eb 100644
--- a/API.md
+++ b/API.md
@@ -12,9 +12,9 @@ Three users: manager, writer, reader all in SecretsManager w/ rotations.
 
 ```ts
 const a = new Aurora(this, 'Aurora', {
-   kmsKey: aws_kms.Key.fromKeyArn(this, 'Key', 'some arn'),
-   instanceType: aws_ec2.InstanceType.of(aws_ec2.InstanceClass.R6G, aws_ec2.InstanceSize.XLARGE24)
-  });
+  kmsKey: aws_kms.Key.fromKeyArn(this, 'Key', 'some arn'),
+  instanceType: aws_ec2.InstanceType.of(aws_ec2.InstanceClass.R6G, aws_ec2.InstanceSize.XLARGE24)
+ });
 ```
 
 We have a CustomResource which fills the gap of creating the users
diff --git a/package.json b/package.json
index 2c928bc..c412b44 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "eslint-plugin-prettier": "^4.2.1",
     "jest": "^27",
     "jest-junit": "^13",
-    "jsii": "^1.77.0",
+    "jsii": "^5.0.5",
     "jsii-diff": "^1.77.0",
     "jsii-docgen": "^6.3.27",
     "jsii-pacmak": "^1.77.0",
diff --git a/yarn.lock b/yarn.lock
index 0a982c1..471b4fc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -748,6 +748,14 @@
     chalk "^4.1.2"
     semver "^7.3.8"
 
+"@jsii/check-node@1.80.0":
+  version "1.80.0"
+  resolved "https://registry.yarnpkg.com/@jsii/check-node/-/check-node-1.80.0.tgz#73602eee7625b93b9bd9d39840748a9aa77377ec"
+  integrity sha512-QWdvFrjoDxSkj0E7CuSD65y0nMk1K48geQ8UxCFy0fz8COERYK3ZOhyDW8K2iOwZp0H3LWa4dByrNZIMt8xVAw==
+  dependencies:
+    chalk "^4.1.2"
+    semver "^7.3.8"
+
 "@jsii/spec@1.77.0", "@jsii/spec@^1.57.0", "@jsii/spec@^1.77.0":
   version "1.77.0"
   resolved "https://registry.yarnpkg.com/@jsii/spec/-/spec-1.77.0.tgz#2ee31c32e26d61880e422a546a62296c6543bff9"
@@ -755,6 +763,13 @@
   dependencies:
     ajv "^8.12.0"
 
+"@jsii/spec@^1.80.0":
+  version "1.80.0"
+  resolved "https://registry.yarnpkg.com/@jsii/spec/-/spec-1.80.0.tgz#55ab7c6b610ce76044e21c3c3c1861293055ae5a"
+  integrity sha512-BkRHjwxwnmRRVA0rx3XFH9iPvEF+AvJGq21uic6qT8lWJEpM82aRse6hGHMofJstP1X3ChRmfmg8JELvHB0gzA==
+  dependencies:
+    ajv "^8.12.0"
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
@@ -1989,6 +2004,15 @@ cliui@^7.0.2:
     strip-ansi "^6.0.0"
     wrap-ansi "^7.0.0"
 
+cliui@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-8.0.1.tgz#0c04b075db02cbfe60dc8e6cf2f5486b1a3608aa"
+  integrity sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.1"
+    wrap-ansi "^7.0.0"
+
 clone@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
@@ -2570,6 +2594,15 @@ dotgitignore@^2.1.0:
     find-up "^3.0.0"
     minimatch "^3.0.4"
 
+downlevel-dts@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/downlevel-dts/-/downlevel-dts-0.11.0.tgz#514a2d723009c5845730c1db6c994484c596ed9c"
+  integrity sha512-vo835pntK7kzYStk7xUHDifiYJvXxVhUapt85uk2AI94gUUAQX9HNRtrcMHNSc3YHJUEHGbYIGsM99uIbgAtxw==
+  dependencies:
+    semver "^7.3.2"
+    shelljs "^0.8.3"
+    typescript next
+
 eastasianwidth@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/eastasianwidth/-/eastasianwidth-0.2.0.tgz#696ce2ec0aa0e6ea93a397ffcf24aa7840c827cb"
@@ -4565,7 +4598,7 @@ jsii-rosetta@^1.57.0, jsii-rosetta@^1.77.0:
     workerpool "^6.4.0"
     yargs "^16.2.0"
 
-jsii@1.77.0, jsii@^1.77.0:
+jsii@1.77.0:
   version "1.77.0"
   resolved "https://registry.yarnpkg.com/jsii/-/jsii-1.77.0.tgz#bc3f4e3c475045f5d8d49c3c6fe202b33a1d0705"
   integrity sha512-3VODnWUhljro1+PmWlTWAEUPxWGWwCOmzOS6EG7l5E1KthurCgQDzhpTySlw80U85mGU9XvDJMcpvwuj3ESrKA==
@@ -4584,6 +4617,25 @@ jsii@1.77.0, jsii@^1.77.0:
     typescript "~3.9.10"
     yargs "^16.2.0"
 
+jsii@^5.0.5:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/jsii/-/jsii-5.0.5.tgz#f2d98cbf35847b0307c29a5bf53091da47fa8b25"
+  integrity sha512-HUdncR3PLywl/gV87rsRnMQYAYqLrRb6yigaOhgBWehZTIqVAxlJgd4K119BcfsJ9g4tYDipCs9Lofo36303ww==
+  dependencies:
+    "@jsii/check-node" "1.80.0"
+    "@jsii/spec" "^1.80.0"
+    case "^1.6.3"
+    chalk "^4"
+    downlevel-dts "^0.11.0"
+    fast-deep-equal "^3.1.3"
+    log4js "^6.9.1"
+    semver "^7.4.0"
+    semver-intersect "^1.4.0"
+    sort-json "^2.0.1"
+    spdx-license-list "^6.6.0"
+    typescript "~5.0.4"
+    yargs "^17.7.1"
+
 json-buffer@3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.1.tgz#9338802a30d3b6605fbe0613e094008ca8c05a13"
@@ -4804,7 +4856,7 @@ lodash@^4.17.15, lodash@^4.17.21, lodash@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
-log4js@^6.8.0:
+log4js@^6.8.0, log4js@^6.9.1:
   version "6.9.1"
   resolved "https://registry.yarnpkg.com/log4js/-/log4js-6.9.1.tgz#aba5a3ff4e7872ae34f8b4c533706753709e38b6"
   integrity sha512-1somDdy9sChrr9/f4UlzhdaGfDR2c/SaD2a4T7qEkG4jTS57/B3qmnjLYePwQ8cqWnUHZI0iAKxMBpCZICiZ2g==
@@ -6217,6 +6269,13 @@ semver@^6.0.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
+semver@^7.4.0:
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.4.0.tgz#8481c92feffc531ab1e012a8ffc15bdd3a0f4318"
+  integrity sha512-RgOxM8Mw+7Zus0+zcLEUn8+JfoLpj/huFTItQy2hsM4khuC1HYRDp0cU482Ewn/Fcy6bCjufD8vAj7voC66KQw==
+  dependencies:
+    lru-cache "^6.0.0"
+
 set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -6234,7 +6293,7 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
-shelljs@^0.8.5:
+shelljs@^0.8.3, shelljs@^0.8.5:
   version "0.8.5"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.5.tgz#de055408d8361bed66c669d2f000538ced8ee20c"
   integrity sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==
@@ -6951,11 +7010,21 @@ typescript@^4.9.5:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
   integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
+typescript@next:
+  version "5.1.0-dev.20230416"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.0-dev.20230416.tgz#20d4b5021523e7d79fb00df4163399ea0ef778c2"
+  integrity sha512-LdNpnAyqzCIcx7R5/cZDGlsxGTL4j+omGMhMYVCVaroMOFZBnMtzUJSlMIO9yHBjN5ENSVJ2+Pq57GwmSPiZFA==
+
 typescript@~3.9.10:
   version "3.9.10"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
   integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
 
+typescript@~5.0.4:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.0.4.tgz#b217fd20119bd61a94d4011274e0ab369058da3b"
+  integrity sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==
+
 uglify-js@^3.1.4:
   version "3.17.4"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.17.4.tgz#61678cf5fa3f5b7eb789bb345df29afb8257c22c"
@@ -7385,6 +7454,11 @@ yargs-parser@20.x, yargs-parser@^20.2.2, yargs-parser@^20.2.3:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
   integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==
 
+yargs-parser@^21.1.1:
+  version "21.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-21.1.1.tgz#9096bceebf990d21bb31fa9516e0ede294a77d35"
+  integrity sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==
+
 yargs@^16.0.0, yargs@^16.2.0:
   version "16.2.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
@@ -7398,6 +7472,19 @@ yargs@^16.0.0, yargs@^16.2.0:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
+yargs@^17.7.1:
+  version "17.7.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.7.1.tgz#34a77645201d1a8fc5213ace787c220eabbd0967"
+  integrity sha512-cwiTb08Xuv5fqF4AovYacTFNxk62th7LKJ6BL9IGUpTJrWoU7/7WdQGTP2SjKf1dUNBGzDd28p/Yfs/GI6JrLw==
+  dependencies:
+    cliui "^8.0.1"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.3"
+    y18n "^5.0.5"
+    yargs-parser "^21.1.1"
+
 yn@3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"