diff --git a/.pnp.cjs b/.pnp.cjs
index cc6f5563..77c8bc66 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -84,7 +84,7 @@ const RAW_RUNTIME_STATE =
           ["ts-jest", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:29.1.1"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["yo", "npm:4.3.1"]\
         ],\
         "linkType": "SOFT"\
@@ -2768,7 +2768,7 @@ const RAW_RUNTIME_STATE =
           ["ts-morph", "npm:20.0.0"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["typescript-json-schema", "npm:0.62.0"],\
           ["yargs", "npm:17.7.2"],\
           ["zod", "npm:3.22.4"]\
@@ -2810,7 +2810,7 @@ const RAW_RUNTIME_STATE =
           ["ts-morph", "npm:20.0.0"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["typescript-json-schema", "npm:0.62.0"],\
           ["yargs", "npm:17.7.2"],\
           ["zod", "npm:3.22.4"]\
@@ -2846,7 +2846,7 @@ const RAW_RUNTIME_STATE =
           ["ts-morph", "npm:20.0.0"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"]\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -2884,7 +2884,7 @@ const RAW_RUNTIME_STATE =
           ["ts-jest", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:29.1.1"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["yo", "npm:4.3.1"]\
         ],\
         "linkType": "SOFT"\
@@ -2914,7 +2914,7 @@ const RAW_RUNTIME_STATE =
           ["ts-morph", "npm:20.0.0"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"]\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -2941,7 +2941,7 @@ const RAW_RUNTIME_STATE =
           ["semantic-release-monorepo", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:7.0.5"],\
           ["ts-jest", "virtual:9af6ad551183488fdcf67ab4d2a6b7db121574c52b81e5e9dd82d71c2425158bec35fb2f6cfd71372398534f37f2c1a824c5b4b40797053c0402f99390a749ec#npm:29.1.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["yeoman-generator", "virtual:9166d523748bf2b6ac85181573d0b897d25d8abab742f60a5d7bee43f5c284a83b05180e5d4362ca2ae3ac9bc75658414c205784bb19f5631b278792cbeef866#npm:5.10.0"]\
         ],\
         "linkType": "SOFT"\
@@ -2975,7 +2975,7 @@ const RAW_RUNTIME_STATE =
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
           ["type-fest", "npm:4.8.3"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["zod", "npm:3.18.0"]\
         ],\
         "packagePeers": [\
@@ -3011,7 +3011,7 @@ const RAW_RUNTIME_STATE =
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
           ["type-fest", "npm:4.8.3"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["zod", "npm:3.18.0"]\
         ],\
         "linkType": "SOFT"\
@@ -3041,7 +3041,7 @@ const RAW_RUNTIME_STATE =
           ["ts-morph", "npm:20.0.0"],\
           ["ts-node", "virtual:571a053ee915ce800ce21576c7e58528b114653726c343e146e32b8462437bf9e467d47f17bd4a02cabbaf6987d09656d8f95cf9b5ea080fa6dbbf41f3d0426b#npm:10.9.1"],\
           ["tslib", "npm:2.6.2"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["zod", "npm:3.22.4"]\
         ],\
         "linkType": "SOFT"\
@@ -16004,7 +16004,7 @@ const RAW_RUNTIME_STATE =
           ["lodash.memoize", "npm:4.1.2"],\
           ["make-error", "npm:1.3.6"],\
           ["semver", "npm:7.5.4"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["yargs-parser", "npm:21.0.1"]\
         ],\
         "packagePeers": [\
@@ -16045,7 +16045,7 @@ const RAW_RUNTIME_STATE =
           ["lodash.memoize", "npm:4.1.2"],\
           ["make-error", "npm:1.3.6"],\
           ["semver", "npm:7.5.4"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["yargs-parser", "npm:21.0.1"]\
         ],\
         "packagePeers": [\
@@ -16131,7 +16131,7 @@ const RAW_RUNTIME_STATE =
           ["create-require", "npm:1.1.1"],\
           ["diff", "npm:4.0.2"],\
           ["make-error", "npm:1.3.6"],\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"],\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"],\
           ["v8-compile-cache-lib", "npm:3.0.1"],\
           ["yn", "npm:3.1.1"]\
         ],\
@@ -16413,10 +16413,10 @@ const RAW_RUNTIME_STATE =
         ],\
         "linkType": "HARD"\
       }],\
-      ["patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441", {\
-        "packageLocation": "./.yarn/cache/typescript-patch-3914634c3a-f79cc2ba80.zip/node_modules/typescript/",\
+      ["patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7", {\
+        "packageLocation": "./.yarn/cache/typescript-patch-b22d406b01-584be8bac7.zip/node_modules/typescript/",\
         "packageDependencies": [\
-          ["typescript", "patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"]\
+          ["typescript", "patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"]\
         ],\
         "linkType": "HARD"\
       }]\
diff --git a/.yarn/cache/typescript-npm-5.2.2-01717e9f84-d65e50eb84.zip b/.yarn/cache/typescript-npm-5.2.2-01717e9f84-d65e50eb84.zip
deleted file mode 100644
index 8efb9db3..00000000
Binary files a/.yarn/cache/typescript-npm-5.2.2-01717e9f84-d65e50eb84.zip and /dev/null differ
diff --git a/.yarn/cache/typescript-npm-5.4.5-8568a42232-d04a9e27e6.zip b/.yarn/cache/typescript-npm-5.4.5-8568a42232-d04a9e27e6.zip
new file mode 100644
index 00000000..bb766b3d
Binary files /dev/null and b/.yarn/cache/typescript-npm-5.4.5-8568a42232-d04a9e27e6.zip differ
diff --git a/.yarn/cache/typescript-patch-3914634c3a-f79cc2ba80.zip b/.yarn/cache/typescript-patch-3914634c3a-f79cc2ba80.zip
deleted file mode 100644
index 91e1304c..00000000
Binary files a/.yarn/cache/typescript-patch-3914634c3a-f79cc2ba80.zip and /dev/null differ
diff --git a/.yarn/cache/typescript-patch-b22d406b01-584be8bac7.zip b/.yarn/cache/typescript-patch-b22d406b01-584be8bac7.zip
new file mode 100644
index 00000000..2340a0eb
Binary files /dev/null and b/.yarn/cache/typescript-patch-b22d406b01-584be8bac7.zip differ
diff --git a/package.json b/package.json
index 09da15f1..771a7103 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "source-map-support": "0.5.21",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.2.2",
+    "typescript": "5.4.5",
     "yo": "4.3.1"
   },
   "lint-staged": {
diff --git a/packages/generator/package.json b/packages/generator/package.json
index 0d984c4c..a70f782c 100644
--- a/packages/generator/package.json
+++ b/packages/generator/package.json
@@ -34,7 +34,7 @@
     "semantic-release-monorepo": "7.0.5",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.2.2",
+    "typescript": "5.4.5",
     "typescript-json-schema": "0.62.0"
   },
   "dependencies": {
@@ -51,6 +51,6 @@
     "zod": "3.22.4"
   },
   "peerDependencies": {
-    "typescript": "^4.7.4"
+    "typescript": "^4.7.4 || ^5.0.0"
   }
 }
diff --git a/packages/io-ts/package.json b/packages/io-ts/package.json
index 7cb472d4..ee79d883 100644
--- a/packages/io-ts/package.json
+++ b/packages/io-ts/package.json
@@ -39,7 +39,7 @@
     "semantic-release-monorepo": "7.0.5",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.2.2"
+    "typescript": "5.4.5"
   },
   "dependencies": {
     "@johngw/array": "3.3.2",
diff --git a/packages/runtypes/package.json b/packages/runtypes/package.json
index 2db9fd29..8fa909c1 100644
--- a/packages/runtypes/package.json
+++ b/packages/runtypes/package.json
@@ -38,7 +38,7 @@
     "semantic-release-monorepo": "7.0.5",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.2.2"
+    "typescript": "5.4.5"
   },
   "dependencies": {
     "@runtyping/generator": "workspace:*",
diff --git a/packages/scaffold/package.json b/packages/scaffold/package.json
index 8c4c1d21..eff1043a 100644
--- a/packages/scaffold/package.json
+++ b/packages/scaffold/package.json
@@ -32,7 +32,7 @@
     "semantic-release": "20.1.3",
     "semantic-release-monorepo": "7.0.5",
     "ts-jest": "29.1.1",
-    "typescript": "5.2.2"
+    "typescript": "5.4.5"
   },
   "dependencies": {
     "change-case": "4.1.2",
diff --git a/packages/test-type-writers/package.json b/packages/test-type-writers/package.json
index 7d3a283a..92ac4f4e 100644
--- a/packages/test-type-writers/package.json
+++ b/packages/test-type-writers/package.json
@@ -37,7 +37,7 @@
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
     "type-fest": "4.8.3",
-    "typescript": "5.2.2"
+    "typescript": "5.4.5"
   },
   "dependencies": {
     "assert-never": "1.2.1",
diff --git a/packages/zod/package.json b/packages/zod/package.json
index 9ec672d9..283442c7 100644
--- a/packages/zod/package.json
+++ b/packages/zod/package.json
@@ -37,7 +37,7 @@
     "semantic-release-monorepo": "7.0.5",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
-    "typescript": "5.2.2",
+    "typescript": "5.4.5",
     "zod": "3.22.4"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index dbc6e711..8f2d4ca6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2157,12 +2157,12 @@ __metadata:
     ts-morph: "npm:20.0.0"
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
     typescript-json-schema: "npm:0.62.0"
     yargs: "npm:17.7.2"
     zod: "npm:3.22.4"
   peerDependencies:
-    typescript: ^4.7.4
+    typescript: ^4.7.4 || ^5.0.0
   languageName: unknown
   linkType: soft
 
@@ -2193,7 +2193,7 @@ __metadata:
     ts-morph: "npm:20.0.0"
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
   peerDependencies:
     io-ts: ^2.0.0
   bin:
@@ -2233,7 +2233,7 @@ __metadata:
     ts-jest: "npm:29.1.1"
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
     yo: "npm:4.3.1"
   languageName: unknown
   linkType: soft
@@ -2261,7 +2261,7 @@ __metadata:
     ts-morph: "npm:20.0.0"
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
   peerDependencies:
     runtypes: ^6.5.1
   bin:
@@ -2290,7 +2290,7 @@ __metadata:
     semantic-release-monorepo: "npm:7.0.5"
     ts-jest: "npm:29.1.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
     yeoman-generator: "npm:5.10.0"
   languageName: unknown
   linkType: soft
@@ -2320,7 +2320,7 @@ __metadata:
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
     type-fest: "npm:4.8.3"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
   peerDependencies:
     "@runtyping/generator": "workspace:*"
     "@types/json-schema": ^7.0.11
@@ -2350,7 +2350,7 @@ __metadata:
     ts-morph: "npm:20.0.0"
     ts-node: "npm:10.9.1"
     tslib: "npm:2.6.2"
-    typescript: "npm:5.2.2"
+    typescript: "npm:5.4.5"
     zod: "npm:3.22.4"
   peerDependencies:
     zod: ^3.17.9
@@ -14403,13 +14403,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.2.2":
-  version: 5.2.2
-  resolution: "typescript@npm:5.2.2"
+"typescript@npm:5.4.5":
+  version: 5.4.5
+  resolution: "typescript@npm:5.4.5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: d65e50eb849bd21ff8677e5b9447f9c6e74777e346afd67754934264dcbf4bd59e7d2473f6062d9a015d66bd573311166357e3eb07fea0b52859cf9bb2b58555
+  checksum: d04a9e27e6d83861f2126665aa8d84847e8ebabcea9125b9ebc30370b98cb38b5dff2508d74e2326a744938191a83a69aa9fddab41f193ffa43eabfdf3f190a5
   languageName: node
   linkType: hard
 
@@ -14433,13 +14433,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>":
-  version: 5.2.2
-  resolution: "typescript@patch:typescript@npm%3A5.2.2#optional!builtin<compat/typescript>::version=5.2.2&hash=f3b441"
+"typescript@patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>":
+  version: 5.4.5
+  resolution: "typescript@patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=e012d7"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: f79cc2ba802c94c2b78dbb00d767a10adb67368ae764709737dc277273ec148aa4558033a03ce901406b35fddf4eac46dabc94a1e1d12d2587e2b9cfe5707b4a
+  checksum: 584be8bac7112ad49a9eb9992f71d542b1ff2fafb5bb315e1c196145e8feab589f1d7223cfb2d5df6770789582e6918f8287d1f2f89911b38eb80e29c560ad00
   languageName: node
   linkType: hard