diff --git a/.pnp.cjs b/.pnp.cjs
index 7c84d551..4eab10e0 100644
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -2033,7 +2033,7 @@ const RAW_RUNTIME_STATE =
         "packageDependencies": [\
           ["@mittwald/api-code-generator", "workspace:packages/generator"],\
           ["@jest/globals", "npm:29.7.0"],\
-          ["@oclif/core", "npm:3.23.0"],\
+          ["@oclif/core", "npm:4.0.7"],\
           ["@oclif/plugin-help", "npm:6.0.18"],\
           ["@oclif/plugin-plugins", "npm:4.3.3"],\
           ["@sindresorhus/is", "npm:6.2.0"],\
@@ -2617,6 +2617,30 @@ const RAW_RUNTIME_STATE =
           ["wrap-ansi", "npm:7.0.0"]\
         ],\
         "linkType": "HARD"\
+      }],\
+      ["npm:4.0.7", {\
+        "packageLocation": "./.yarn/cache/@oclif-core-npm-4.0.7-d95b30907c-03908b04e0.zip/node_modules/@oclif/core/",\
+        "packageDependencies": [\
+          ["@oclif/core", "npm:4.0.7"],\
+          ["ansi-escapes", "npm:4.3.2"],\
+          ["ansis", "npm:3.2.0"],\
+          ["clean-stack", "npm:3.0.1"],\
+          ["cli-spinners", "npm:2.9.2"],\
+          ["debug", "virtual:d95b30907c60d4a2290b321a9b21cd1cc55cc4888fe0136d7c25182c13425a199903921828ff1f5595a0e3e1eb57b6ae913c0ea873ea33f5b5df7278454df32e#npm:4.3.5"],\
+          ["ejs", "npm:3.1.10"],\
+          ["get-package-type", "npm:0.1.0"],\
+          ["globby", "npm:11.1.0"],\
+          ["indent-string", "npm:4.0.0"],\
+          ["is-wsl", "npm:2.2.0"],\
+          ["lilconfig", "npm:3.1.2"],\
+          ["minimatch", "npm:9.0.5"],\
+          ["string-width", "npm:4.2.3"],\
+          ["supports-color", "npm:8.1.1"],\
+          ["widest-line", "npm:3.1.0"],\
+          ["wordwrap", "npm:1.0.0"],\
+          ["wrap-ansi", "npm:7.0.0"]\
+        ],\
+        "linkType": "HARD"\
       }]\
     ]],\
     ["@oclif/plugin-help", [\
@@ -4197,6 +4221,15 @@ const RAW_RUNTIME_STATE =
         "linkType": "HARD"\
       }]\
     ]],\
+    ["ansis", [\
+      ["npm:3.2.0", {\
+        "packageLocation": "./.yarn/cache/ansis-npm-3.2.0-6e033bcd42-1edfb98008.zip/node_modules/ansis/",\
+        "packageDependencies": [\
+          ["ansis", "npm:3.2.0"]\
+        ],\
+        "linkType": "HARD"\
+      }]\
+    ]],\
     ["any-promise", [\
       ["npm:1.3.0", {\
         "packageLocation": "./.yarn/cache/any-promise-npm-1.3.0-f34eeaa7e7-6737469ba3.zip/node_modules/any-promise/",\
@@ -5612,6 +5645,13 @@ const RAW_RUNTIME_STATE =
         ],\
         "linkType": "SOFT"\
       }],\
+      ["npm:4.3.5", {\
+        "packageLocation": "./.yarn/cache/debug-npm-4.3.5-b5001f59b7-cb6eab424c.zip/node_modules/debug/",\
+        "packageDependencies": [\
+          ["debug", "npm:4.3.5"]\
+        ],\
+        "linkType": "SOFT"\
+      }],\
       ["virtual:1ff4b5f90832ba0a9c93ba1223af226e44ba70c1126a3740d93562b97bc36544e896a5e95908196f7458713e6a6089a34bfc67362fc6df7fa093bd06c878be47#npm:4.3.4", {\
         "packageLocation": "./.yarn/__virtual__/debug-virtual-1040418e3c/0/cache/debug-npm-4.3.4-4513954577-0073c3bcbd.zip/node_modules/debug/",\
         "packageDependencies": [\
@@ -5639,6 +5679,20 @@ const RAW_RUNTIME_STATE =
           "supports-color"\
         ],\
         "linkType": "HARD"\
+      }],\
+      ["virtual:d95b30907c60d4a2290b321a9b21cd1cc55cc4888fe0136d7c25182c13425a199903921828ff1f5595a0e3e1eb57b6ae913c0ea873ea33f5b5df7278454df32e#npm:4.3.5", {\
+        "packageLocation": "./.yarn/__virtual__/debug-virtual-db0d7b0d4b/0/cache/debug-npm-4.3.5-b5001f59b7-cb6eab424c.zip/node_modules/debug/",\
+        "packageDependencies": [\
+          ["debug", "virtual:d95b30907c60d4a2290b321a9b21cd1cc55cc4888fe0136d7c25182c13425a199903921828ff1f5595a0e3e1eb57b6ae913c0ea873ea33f5b5df7278454df32e#npm:4.3.5"],\
+          ["@types/supports-color", null],\
+          ["ms", "npm:2.1.2"],\
+          ["supports-color", "npm:8.1.1"]\
+        ],\
+        "packagePeers": [\
+          "@types/supports-color",\
+          "supports-color"\
+        ],\
+        "linkType": "HARD"\
       }]\
     ]],\
     ["decamelize", [\
@@ -5920,6 +5974,14 @@ const RAW_RUNTIME_STATE =
       }]\
     ]],\
     ["ejs", [\
+      ["npm:3.1.10", {\
+        "packageLocation": "./.yarn/cache/ejs-npm-3.1.10-4e8cf4bdc1-a9cb7d7cd1.zip/node_modules/ejs/",\
+        "packageDependencies": [\
+          ["ejs", "npm:3.1.10"],\
+          ["jake", "npm:10.8.7"]\
+        ],\
+        "linkType": "HARD"\
+      }],\
       ["npm:3.1.9", {\
         "packageLocation": "./.yarn/cache/ejs-npm-3.1.9-e201b2088c-71f56d3754.zip/node_modules/ejs/",\
         "packageDependencies": [\
@@ -9072,6 +9134,15 @@ const RAW_RUNTIME_STATE =
         "linkType": "HARD"\
       }]\
     ]],\
+    ["lilconfig", [\
+      ["npm:3.1.2", {\
+        "packageLocation": "./.yarn/cache/lilconfig-npm-3.1.2-e5b7292949-8058403850.zip/node_modules/lilconfig/",\
+        "packageDependencies": [\
+          ["lilconfig", "npm:3.1.2"]\
+        ],\
+        "linkType": "HARD"\
+      }]\
+    ]],\
     ["lines-and-columns", [\
       ["npm:1.2.4", {\
         "packageLocation": "./.yarn/cache/lines-and-columns-npm-1.2.4-d6c7cc5799-0c37f9f7fa.zip/node_modules/lines-and-columns/",\
@@ -9831,6 +9902,14 @@ const RAW_RUNTIME_STATE =
           ["brace-expansion", "npm:2.0.1"]\
         ],\
         "linkType": "HARD"\
+      }],\
+      ["npm:9.0.5", {\
+        "packageLocation": "./.yarn/cache/minimatch-npm-9.0.5-9aa93d97fa-dd6a8927b0.zip/node_modules/minimatch/",\
+        "packageDependencies": [\
+          ["minimatch", "npm:9.0.5"],\
+          ["brace-expansion", "npm:2.0.1"]\
+        ],\
+        "linkType": "HARD"\
       }]\
     ]],\
     ["minimist", [\
diff --git a/packages/generator/package.json b/packages/generator/package.json
index f7fd78a6..5b12b7e3 100644
--- a/packages/generator/package.json
+++ b/packages/generator/package.json
@@ -25,7 +25,7 @@
     "test": "node --experimental-vm-modules $(yarn bin jest)"
   },
   "dependencies": {
-    "@oclif/core": "^3.23.0",
+    "@oclif/core": "^4.0.7",
     "@oclif/plugin-help": "^6.0.18",
     "@oclif/plugin-plugins": "^4.3.3",
     "@sindresorhus/is": "^6.2.0",
diff --git a/yarn.lock b/yarn.lock
index c01c73cd..c67cb51e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1398,7 +1398,7 @@ __metadata:
   resolution: "@mittwald/api-code-generator@workspace:packages/generator"
   dependencies:
     "@jest/globals": "npm:^29.7.0"
-    "@oclif/core": "npm:^3.23.0"
+    "@oclif/core": "npm:^4.0.7"
     "@oclif/plugin-help": "npm:^6.0.18"
     "@oclif/plugin-plugins": "npm:^4.3.3"
     "@sindresorhus/is": "npm:^6.2.0"
@@ -1886,6 +1886,31 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@oclif/core@npm:^4.0.7":
+  version: 4.0.7
+  resolution: "@oclif/core@npm:4.0.7"
+  dependencies:
+    ansi-escapes: "npm:^4.3.2"
+    ansis: "npm:^3.1.1"
+    clean-stack: "npm:^3.0.1"
+    cli-spinners: "npm:^2.9.2"
+    debug: "npm:^4.3.5"
+    ejs: "npm:^3.1.10"
+    get-package-type: "npm:^0.1.0"
+    globby: "npm:^11.1.0"
+    indent-string: "npm:^4.0.0"
+    is-wsl: "npm:^2.2.0"
+    lilconfig: "npm:^3.1.2"
+    minimatch: "npm:^9.0.4"
+    string-width: "npm:^4.2.3"
+    supports-color: "npm:^8"
+    widest-line: "npm:^3.1.0"
+    wordwrap: "npm:^1.0.0"
+    wrap-ansi: "npm:^7.0.0"
+  checksum: 10/03908b04e0c3ae67f3d5f26f540554f37f7859f10376d19a1d286b844317d7e6e28bb96ba92de8e3ccc0fd21809d14c5a695c417bae573d8112b83a044943689
+  languageName: node
+  linkType: hard
+
 "@oclif/plugin-help@npm:^6.0.18":
   version: 6.0.18
   resolution: "@oclif/plugin-help@npm:6.0.18"
@@ -3176,6 +3201,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ansis@npm:^3.1.1":
+  version: 3.2.0
+  resolution: "ansis@npm:3.2.0"
+  checksum: 10/1edfb98008d173e18cea1f8c539a62bd013905d51b65c1404f7b34cb92733858296abda48800a3522e08e2151c08306c809ce7c2ec83e37f178a53ea0f6843f3
+  languageName: node
+  linkType: hard
+
 "any-promise@npm:^1.0.0":
   version: 1.3.0
   resolution: "any-promise@npm:1.3.0"
@@ -3866,7 +3898,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cli-spinners@npm:^2.5.0":
+"cli-spinners@npm:^2.5.0, cli-spinners@npm:^2.9.2":
   version: 2.9.2
   resolution: "cli-spinners@npm:2.9.2"
   checksum: 10/a0a863f442df35ed7294424f5491fa1756bd8d2e4ff0c8736531d886cec0ece4d85e8663b77a5afaf1d296e3cbbebff92e2e99f52bbea89b667cbe789b994794
@@ -4378,6 +4410,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"debug@npm:^4.3.5":
+  version: 4.3.5
+  resolution: "debug@npm:4.3.5"
+  dependencies:
+    ms: "npm:2.1.2"
+  peerDependenciesMeta:
+    supports-color:
+      optional: true
+  checksum: 10/cb6eab424c410e07813ca1392888589972ce9a32b8829c6508f5e1f25f3c3e70a76731610ae55b4bbe58d1a2fffa1424b30e97fa8d394e49cd2656a9643aedd2
+  languageName: node
+  linkType: hard
+
 "decamelize-keys@npm:^1.1.0":
   version: 1.1.1
   resolution: "decamelize-keys@npm:1.1.1"
@@ -4605,6 +4649,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ejs@npm:^3.1.10":
+  version: 3.1.10
+  resolution: "ejs@npm:3.1.10"
+  dependencies:
+    jake: "npm:^10.8.5"
+  bin:
+    ejs: bin/cli.js
+  checksum: 10/a9cb7d7cd13b7b1cd0be5c4788e44dd10d92f7285d2f65b942f33e127230c054f99a42db4d99f766d8dbc6c57e94799593ee66a14efd7c8dd70c4812bf6aa384
+  languageName: node
+  linkType: hard
+
 "ejs@npm:^3.1.7, ejs@npm:^3.1.9":
   version: 3.1.9
   resolution: "ejs@npm:3.1.9"
@@ -7450,6 +7505,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"lilconfig@npm:^3.1.2":
+  version: 3.1.2
+  resolution: "lilconfig@npm:3.1.2"
+  checksum: 10/8058403850cfad76d6041b23db23f730e52b6c17a8c28d87b90766639ca0ee40c748a3e85c2d7bd133d572efabff166c4b015e5d25e01fd666cb4b13cfada7f0
+  languageName: node
+  linkType: hard
+
 "lines-and-columns@npm:^1.1.6":
   version: 1.2.4
   resolution: "lines-and-columns@npm:1.2.4"
@@ -8151,6 +8213,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"minimatch@npm:^9.0.4":
+  version: 9.0.5
+  resolution: "minimatch@npm:9.0.5"
+  dependencies:
+    brace-expansion: "npm:^2.0.1"
+  checksum: 10/dd6a8927b063aca6d910b119e1f2df6d2ce7d36eab91de83167dd136bb85e1ebff97b0d3de1cb08bd1f7e018ca170b4962479fefab5b2a69e2ae12cb2edc8348
+  languageName: node
+  linkType: hard
+
 "minimist-options@npm:4.1.0":
   version: 4.1.0
   resolution: "minimist-options@npm:4.1.0"
@@ -10726,7 +10797,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"supports-color@npm:^8.0.0, supports-color@npm:^8.1.1":
+"supports-color@npm:^8, supports-color@npm:^8.0.0, supports-color@npm:^8.1.1":
   version: 8.1.1
   resolution: "supports-color@npm:8.1.1"
   dependencies: