diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 573a0ac..a3518e9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: oven-sh/setup-bun@v2
         with:
-          bun-version: "1.3.14"
+          bun-version: "1.4.3"
       - uses: dtolnay/rust-toolchain@stable
       - run: bun install --frozen-lockfile --ignore-scripts
       - run: bun run prepare
diff --git a/package.json b/package.json
index 68dc576..a754f91 100644
--- a/package.json
+++ b/package.json
@@ -77,5 +77,5 @@
   "engines": {
     "node": ">=24"
   },
-  "packageManager": "bun@1.3.14"
+  "packageManager": "bun@1.4.3"
 }