diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index b5f7e27..9b86ec0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,18 +17,18 @@ jobs:
     if: "!contains(github.event.head_commit.message, 'docs:')"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: oven-sh/setup-bun@v1
         with:
-          bun-version: 1.0.25
+          bun-version: 1.1.3
       - run: bun install --frozen-lockfile
       - run: bun run tsc
       - run: bun run lint
       - run: bun run build-cli
       - run: bun run sanity-check
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           registry-url: 'https://npm.pkg.github.com'
           scope: '@navikt'
       - run: npm publish
diff --git a/bun.lockb b/bun.lockb
index c9fd0a1..b35a87a 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index d327243..053f4dd 100644
--- a/package.json
+++ b/package.json
@@ -26,12 +26,12 @@
     },
     "devDependencies": {
         "@navikt/eslint-config-teamsykmelding": "^5.2.0",
+        "@types/bun": "^1.0.12",
         "@types/fs-extra": "^11.0.4",
         "@types/inquirer": "^9.0.7",
         "@types/inquirer-autocomplete-prompt": "^3.0.3",
         "@types/yargs": "^17.0.32",
         "@typescript-eslint/eslint-plugin": "^6.8.0",
-        "bun-types": "^1.1.3",
         "eslint": "^8.54.0",
         "husky": "^9.0.11",
         "lint-staged": "^15.2.2",
diff --git a/src/actions/gh.ts b/src/actions/gh.ts
index 20240d7..40fbff6 100644
--- a/src/actions/gh.ts
+++ b/src/actions/gh.ts
@@ -94,7 +94,7 @@ async function loadCachedRepos(): Promise<string[]> {
         const cachedRepos = Bun.file(path.join(CACHE_DIR, `repos-${team}.json`))
         if (!(await cachedRepos.exists())) return []
 
-        return await cachedRepos.json<string[]>()
+        return await cachedRepos.json()
     } catch (e) {
         logError('Error loading cached repos', e)
         return []
diff --git a/src/analytics/analytics-global.ts b/src/analytics/analytics-global.ts
index 5dc8ed1..29fe91a 100644
--- a/src/analytics/analytics-global.ts
+++ b/src/analytics/analytics-global.ts
@@ -47,7 +47,7 @@ async function loadGlobalAnalytics(): Promise<UserCommandUsage> {
     const cachedAnalytics = Bun.file(path.join(CONFIG_DIR, `analytics${IS_DEV ? '-dev' : ''}.json`))
     if (!(await cachedAnalytics.exists())) return { user: Bun.env.USER ?? 'unknown', usage: {} }
 
-    return await cachedAnalytics.json<UserCommandUsage>()
+    return await cachedAnalytics.json()
 }
 
 async function saveGlobalAnalytics(updated: UserCommandUsage): Promise<void> {
diff --git a/src/analytics/analytics.ts b/src/analytics/analytics.ts
index 9f2d79e..3b03062 100644
--- a/src/analytics/analytics.ts
+++ b/src/analytics/analytics.ts
@@ -16,7 +16,7 @@ async function loadCachedAnalytics(): Promise<UserCommandUsage> {
     const cachedAnalytics = Bun.file(path.join(CACHE_DIR, 'analytics.json'))
     if (!(await cachedAnalytics.exists())) return { user: Bun.env.USER ?? 'unknown', usage: {} }
 
-    return await cachedAnalytics.json<UserCommandUsage>()
+    return await cachedAnalytics.json()
 }
 
 async function saveCachedAnalytics(updated: UserCommandUsage): Promise<void> {
diff --git a/src/common/authors.ts b/src/common/authors.ts
index aaf1582..01c1ecf 100644
--- a/src/common/authors.ts
+++ b/src/common/authors.ts
@@ -59,7 +59,7 @@ async function getCachedCoAuthors(): Promise<Author[] | []> {
     const coAuthorsFile = Bun.file(path.join(CACHE_DIR, 'co-authors.json'))
 
     if (await coAuthorsFile.exists()) {
-        return coAuthorsFile.json<Author[]>()
+        return coAuthorsFile.json()
     }
 
     return []
diff --git a/src/common/cache/team.ts b/src/common/cache/team.ts
index 487988e..9138009 100644
--- a/src/common/cache/team.ts
+++ b/src/common/cache/team.ts
@@ -21,5 +21,5 @@ export async function getTeamsCache(): Promise<string[]> {
         return []
     }
 
-    return file.json<string[]>()
+    return file.json()
 }
diff --git a/src/common/config.ts b/src/common/config.ts
index a1bc223..97d1c40 100644
--- a/src/common/config.ts
+++ b/src/common/config.ts
@@ -46,7 +46,7 @@ export async function getConfig(): Promise<Config> {
         config = defaultConfig as Config
         await Bun.write(configFile, JSON.stringify(defaultConfig))
     } else {
-        config = await configFile.json<Config>()
+        config = await configFile.json()
     }
 
     if (!config.ide) {
@@ -73,7 +73,7 @@ export async function isTeamConfigured(): Promise<boolean> {
 
     if (!fileExists) return false
 
-    const config = await configFile.json<{ team: string | undefined }>()
+    const config: { team: string | undefined } = await configFile.json()
     return config.team != null
 }
 
@@ -82,7 +82,7 @@ export async function migrateFromCacheToConfigDir(cacheDir: string, configDir: s
     const cacheConfigFile = Bun.file(configInCacheDir)
     if (await cacheConfigFile.exists()) {
         log(chalk.blue('\n...Found config in cache dir, migrating to config dir. This is a one-time-thing. :)\n'))
-        const cacheConfigContent = await cacheConfigFile.json<Config>()
+        const cacheConfigContent: Config = await cacheConfigFile.json()
         const newConfigFile = Bun.file(path.join(configDir, 'config.json'))
         await Bun.write(newConfigFile, JSON.stringify(cacheConfigContent))
         fs.unlinkSync(configInCacheDir)
diff --git a/src/index.ts b/src/index.ts
index 2a9603e..ea0d6aa 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -35,7 +35,7 @@ if (
     }
 }
 
-if (!semver || !semver.satisfies(Bun.version, '>= 1.0.25')) {
+if (!semver || !semver.satisfies(Bun.version, '>= 1.1.0')) {
     log(chalk.red('Oh no!!!!!'))
     log(`This version of ${chalk.blue('tsm')} requires at least ${chalk.green('bun')} version ${chalk.green('1.0.25')}`)
     log(`Please run ${chalk.green('bun upgrade')} to upgrade`)