diff --git a/.yarn/cache/@types-chai-npm-4.3.19-6ae19a8f2e-abd4d32397.zip b/.yarn/cache/@types-chai-npm-4.3.19-6ae19a8f2e-abd4d32397.zip
deleted file mode 100644
index 9fd26e56..00000000
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diff --git a/.yarn/cache/@types-copyfiles-npm-2.4.4-ac49085aed-0513199240.zip b/.yarn/cache/@types-copyfiles-npm-2.4.4-ac49085aed-0513199240.zip
deleted file mode 100644
index 88ac6b81..00000000
Binary files a/.yarn/cache/@types-copyfiles-npm-2.4.4-ac49085aed-0513199240.zip and /dev/null differ
diff --git a/.yarn/cache/@types-mocha-npm-10.0.7-4c49cc0a40-5e411ed8aa.zip b/.yarn/cache/@types-mocha-npm-10.0.7-4c49cc0a40-5e411ed8aa.zip
deleted file mode 100644
index 6601624f..00000000
Binary files a/.yarn/cache/@types-mocha-npm-10.0.7-4c49cc0a40-5e411ed8aa.zip and /dev/null differ
diff --git a/.yarn/cache/decamelize-npm-6.0.0-109b08ac0a-0066bc3079.zip b/.yarn/cache/decamelize-npm-6.0.0-109b08ac0a-0066bc3079.zip
deleted file mode 100644
index f829d061..00000000
Binary files a/.yarn/cache/decamelize-npm-6.0.0-109b08ac0a-0066bc3079.zip and /dev/null differ
diff --git a/.yarn/cache/humanize-string-npm-3.0.0-6852006b24-af88f94d6d.zip b/.yarn/cache/humanize-string-npm-3.0.0-6852006b24-af88f94d6d.zip
deleted file mode 100644
index 01957e91..00000000
Binary files a/.yarn/cache/humanize-string-npm-3.0.0-6852006b24-af88f94d6d.zip and /dev/null differ
diff --git a/package.json b/package.json
index bb57c7ff..eeeb1e8a 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,6 @@
     "axios-retry": "^4.0.0",
     "chalk": "^5.3.0",
     "date-fns": "^3.2.0",
-    "humanize-string": "^3.0.0",
     "ink": "^5.0.1",
     "ink-link": "^4.0.0",
     "ink-text-input": "^6.0.0",
@@ -74,12 +73,9 @@
   "devDependencies": {
     "@jest/globals": "^29.7.0",
     "@oclif/test": "^4.0.4",
-    "@types/chai": "^4.3.16",
     "@types/chalk": "^2.2.0",
-    "@types/copyfiles": "^2.4.1",
     "@types/js-yaml": "^4.0.9",
     "@types/marked-terminal": "^3.1.3",
-    "@types/mocha": "^10.0.7",
     "@types/node": "^20.3.3",
     "@types/parse-duration": "^0.3.0",
     "@types/pretty-bytes": "^5.2.0",
@@ -107,7 +103,6 @@
     "ts-jest": "^29.2.5",
     "ts-node": "^10.9.2",
     "tsx": "^4.7.1",
-    "type-fest": "^4.6.0",
     "typescript": "^5.1.6"
   },
   "oclif": {
diff --git a/src/commands/conversation/show.test.ts b/src/commands/conversation/show.test.ts
index 8841769b..f292efbc 100644
--- a/src/commands/conversation/show.test.ts
+++ b/src/commands/conversation/show.test.ts
@@ -1,7 +1,7 @@
 import { runCommand } from "@oclif/test";
 import { MittwaldAPIV2 } from "@mittwald/api-client";
 import nock from "nock";
-import { expect } from "@jest/globals";
+import { afterEach, beforeEach, describe, expect, it } from "@jest/globals";
 
 type Conversation = MittwaldAPIV2.Components.Schemas.ConversationConversation;
 type Message = MittwaldAPIV2.Components.Schemas.ConversationMessage;
diff --git a/src/commands/database/mysql/create.test.ts b/src/commands/database/mysql/create.test.ts
index e59f4c4b..0f9d8128 100644
--- a/src/commands/database/mysql/create.test.ts
+++ b/src/commands/database/mysql/create.test.ts
@@ -1,6 +1,6 @@
 import nock from "nock";
 import { runCommand } from "@oclif/test";
-import { expect } from "@jest/globals";
+import { afterEach, beforeEach, describe, expect, it } from "@jest/globals";
 
 describe("database:mysql:create", () => {
   const projectId = "339d6458-839f-4809-a03d-78700069690c";
diff --git a/src/rendering/formatter/Table.test.ts b/src/rendering/formatter/Table.test.ts
index f521b2b5..55bd2dfa 100644
--- a/src/rendering/formatter/Table.test.ts
+++ b/src/rendering/formatter/Table.test.ts
@@ -1,5 +1,5 @@
 import Table from "./Table.js";
-import { expect } from "@jest/globals";
+import { describe, expect, it } from "@jest/globals";
 import TableColumnRenderer from "./TableColumnRenderer.js";
 
 function effectiveStringLength(str: string) {
diff --git a/src/rendering/formatter/smartTruncate.test.ts b/src/rendering/formatter/smartTruncate.test.ts
index 4986a4db..7263d2e3 100644
--- a/src/rendering/formatter/smartTruncate.test.ts
+++ b/src/rendering/formatter/smartTruncate.test.ts
@@ -1,5 +1,5 @@
 import smartTruncate from "./smartTruncate.js";
-import { expect } from "@jest/globals";
+import { expect, describe, it } from "@jest/globals";
 
 describe("smartTruncate", () => {
   it("leaves short strings as is", () => {
diff --git a/tsconfig.json b/tsconfig.json
index 846f28e7..28859a32 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "outDir": "./dist",
     "rootDir": "./src",
-    "types": ["node", "mocha"],
+    "types": ["node"],
     "esModuleInterop": true,
     "jsx": "react-jsx",
     "baseUrl": ".",
diff --git a/yarn.lock b/yarn.lock
index ccf326aa..5ecbf425 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2211,12 +2211,9 @@ __metadata:
     "@oclif/plugin-update": ^4.1.3
     "@oclif/plugin-warn-if-update-available": ^3.0.2
     "@oclif/test": ^4.0.4
-    "@types/chai": ^4.3.16
     "@types/chalk": ^2.2.0
-    "@types/copyfiles": ^2.4.1
     "@types/js-yaml": ^4.0.9
     "@types/marked-terminal": ^3.1.3
-    "@types/mocha": ^10.0.7
     "@types/node": ^20.3.3
     "@types/parse-duration": ^0.3.0
     "@types/pretty-bytes": ^5.2.0
@@ -2235,7 +2232,6 @@ __metadata:
     eslint-plugin-json: ^4.0.0
     eslint-plugin-prettier: ^5.1.3
     globals: ^15.9.0
-    humanize-string: ^3.0.0
     ink: ^5.0.1
     ink-link: ^4.0.0
     ink-text-input: ^6.0.0
@@ -2264,7 +2260,6 @@ __metadata:
     ts-jest: ^29.2.5
     ts-node: ^10.9.2
     tsx: ^4.7.1
-    type-fest: ^4.6.0
     typescript: ^5.1.6
     uuid: ^10.0.0
   bin:
@@ -3265,13 +3260,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/chai@npm:^4.3.16":
-  version: 4.3.19
-  resolution: "@types/chai@npm:4.3.19"
-  checksum: abd4d3239735054f3b6e8163e45bc6495f66469729fbcf4784c9f2b82361a6845d45ab9c518818c78eafa46d015e3a72306e9949d1333e10d7eaedf426af4261
-  languageName: node
-  linkType: hard
-
 "@types/chalk@npm:^2.2.0":
   version: 2.2.0
   resolution: "@types/chalk@npm:2.2.0"
@@ -3281,13 +3269,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/copyfiles@npm:^2.4.1":
-  version: 2.4.4
-  resolution: "@types/copyfiles@npm:2.4.4"
-  checksum: 0513199240828feda5f6ed04c69d6a642c47e6ab66b81214716807f948ed3e865e9b3d2b69f75cbcc6fbe2154630755c47ca473b3913f0a831179366c709a8cc
-  languageName: node
-  linkType: hard
-
 "@types/debug@npm:^4.0.0":
   version: 4.1.8
   resolution: "@types/debug@npm:4.1.8"
@@ -3394,13 +3375,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/mocha@npm:^10.0.7":
-  version: 10.0.7
-  resolution: "@types/mocha@npm:10.0.7"
-  checksum: 5e411ed8aa19228e322b2fb0075c4d822322fb157d1adfc8620a798748035d430dc16421bdc7d7f84f118481b8c8c63ec86b95757a8acc926ddc3d737fbffc3a
-  languageName: node
-  linkType: hard
-
 "@types/ms@npm:*":
   version: 0.7.31
   resolution: "@types/ms@npm:0.7.31"
@@ -5084,13 +5058,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"decamelize@npm:^6.0.0":
-  version: 6.0.0
-  resolution: "decamelize@npm:6.0.0"
-  checksum: 0066bc30798ec11e01adf0c19ad975caef86545d4bb6f70cfb90b7eb8e3cbf7974cf774ac2e6ea2586e4e07b1f654bfecc4e772c42128a79a89f8584fc546753
-  languageName: node
-  linkType: hard
-
 "decode-named-character-reference@npm:^1.0.0":
   version: 1.0.2
   resolution: "decode-named-character-reference@npm:1.0.2"
@@ -6692,15 +6659,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"humanize-string@npm:^3.0.0":
-  version: 3.0.0
-  resolution: "humanize-string@npm:3.0.0"
-  dependencies:
-    decamelize: ^6.0.0
-  checksum: af88f94d6d5642a9d516a59f7c35f9bcdd6993710b7ff41be4e1564d413137afc1d084bb24741fe8a32584c7892f3ab28abbcbe606d0c060a77d6bb9a33469f6
-  languageName: node
-  linkType: hard
-
 "iconv-lite@npm:^0.6.2":
   version: 0.6.3
   resolution: "iconv-lite@npm:0.6.3"
@@ -10670,7 +10628,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"type-fest@npm:^4.18.2, type-fest@npm:^4.23.0, type-fest@npm:^4.6.0, type-fest@npm:^4.8.3":
+"type-fest@npm:^4.18.2, type-fest@npm:^4.23.0, type-fest@npm:^4.8.3":
   version: 4.26.0
   resolution: "type-fest@npm:4.26.0"
   checksum: f8073dc59a4a5bd897eecb3dfbf9d7716031fc161062ef572c402252a0375cc692c9ae1f50c75c80722964f1eda4011d1edbab36af63a130a53b3c1aab4ed1c5