diff --git a/.changeset/good-queens-shout.md b/.changeset/good-queens-shout.md
new file mode 100644
index 0000000..bc15385
--- /dev/null
+++ b/.changeset/good-queens-shout.md
@@ -0,0 +1,5 @@
+---
+"eslint-import-resolver-typescript": patch
+---
+
+fix: don't set empty `configFile` when no `tsconfig` found
diff --git a/.changeset/modern-turtles-hide.md b/.changeset/modern-turtles-hide.md
new file mode 100644
index 0000000..38f8306
--- /dev/null
+++ b/.changeset/modern-turtles-hide.md
@@ -0,0 +1,5 @@
+---
+"eslint-import-resolver-typescript": patch
+---
+
+chore: bump `rspack-resolver` to v1.2.0
diff --git a/.github/workflows/pkg-pr-new.yml b/.github/workflows/pkg-pr-new.yml
new file mode 100644
index 0000000..e8860eb
--- /dev/null
+++ b/.github/workflows/pkg-pr-new.yml
@@ -0,0 +1,30 @@
+name: Publish Any Commit
+on:
+  - push
+  - pull_request
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js LTS
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn --immutable
+
+      - name: Build
+        run: yarn build
+
+      - run: yarn dlx pkg-pr-new publish
diff --git a/package.json b/package.json
index b96a708..58a56c0 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
   "dependencies": {
     "debug": "^4.4.0",
     "get-tsconfig": "^4.10.0",
-    "rspack-resolver": "^1.1.2",
+    "rspack-resolver": "^1.2.0",
     "stable-hash": "^0.0.5",
     "tinyglobby": "^0.2.12"
   },
diff --git a/src/normalize-options.ts b/src/normalize-options.ts
index 62a354b..ec61e00 100644
--- a/src/normalize-options.ts
+++ b/src/normalize-options.ts
@@ -94,10 +94,9 @@ export function normalizeOptions(
     mainFields: defaultMainFields,
     ...options,
     project,
-    tsconfig: {
-      references: references ?? 'auto',
-      configFile: configFile || '',
-    },
+    tsconfig: configFile
+      ? { references: references ?? 'auto', configFile: configFile }
+      : undefined,
   }
 
   if (configFile) {
diff --git a/yarn.lock b/yarn.lock
index d64142b..ee7e68f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4248,81 +4248,81 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-darwin-arm64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-darwin-arm64@npm:1.1.2"
+"@unrs/rspack-resolver-binding-darwin-arm64@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-darwin-arm64@npm:1.2.0"
   conditions: os=darwin & cpu=arm64
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-darwin-x64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-darwin-x64@npm:1.1.2"
+"@unrs/rspack-resolver-binding-darwin-x64@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-darwin-x64@npm:1.2.0"
   conditions: os=darwin & cpu=x64
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-freebsd-x64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-freebsd-x64@npm:1.1.2"
+"@unrs/rspack-resolver-binding-freebsd-x64@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-freebsd-x64@npm:1.2.0"
   conditions: os=freebsd & cpu=x64
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-linux-arm-gnueabihf@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-linux-arm-gnueabihf@npm:1.1.2"
+"@unrs/rspack-resolver-binding-linux-arm-gnueabihf@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-linux-arm-gnueabihf@npm:1.2.0"
   conditions: os=linux & cpu=arm
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-linux-arm64-gnu@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-linux-arm64-gnu@npm:1.1.2"
+"@unrs/rspack-resolver-binding-linux-arm64-gnu@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-linux-arm64-gnu@npm:1.2.0"
   conditions: os=linux & cpu=arm64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-linux-arm64-musl@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-linux-arm64-musl@npm:1.1.2"
+"@unrs/rspack-resolver-binding-linux-arm64-musl@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-linux-arm64-musl@npm:1.2.0"
   conditions: os=linux & cpu=arm64 & libc=musl
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-linux-x64-gnu@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-linux-x64-gnu@npm:1.1.2"
+"@unrs/rspack-resolver-binding-linux-x64-gnu@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-linux-x64-gnu@npm:1.2.0"
   conditions: os=linux & cpu=x64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-linux-x64-musl@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-linux-x64-musl@npm:1.1.2"
+"@unrs/rspack-resolver-binding-linux-x64-musl@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-linux-x64-musl@npm:1.2.0"
   conditions: os=linux & cpu=x64 & libc=musl
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-wasm32-wasi@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-wasm32-wasi@npm:1.1.2"
+"@unrs/rspack-resolver-binding-wasm32-wasi@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-wasm32-wasi@npm:1.2.0"
   dependencies:
     "@napi-rs/wasm-runtime": "npm:^0.2.7"
   conditions: cpu=wasm32
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-win32-arm64-msvc@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-win32-arm64-msvc@npm:1.1.2"
+"@unrs/rspack-resolver-binding-win32-arm64-msvc@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-win32-arm64-msvc@npm:1.2.0"
   conditions: os=win32 & cpu=arm64
   languageName: node
   linkType: hard
 
-"@unrs/rspack-resolver-binding-win32-x64-msvc@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@unrs/rspack-resolver-binding-win32-x64-msvc@npm:1.1.2"
+"@unrs/rspack-resolver-binding-win32-x64-msvc@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@unrs/rspack-resolver-binding-win32-x64-msvc@npm:1.2.0"
   conditions: os=win32 & cpu=x64
   languageName: node
   linkType: hard
@@ -6702,7 +6702,7 @@ __metadata:
     npm-run-all2: "npm:^7.0.2"
     prettier: "npm:^3.5.3"
     react: "npm:^19.0.0"
-    rspack-resolver: "npm:^1.1.2"
+    rspack-resolver: "npm:^1.2.0"
     simple-git-hooks: "npm:^2.11.1"
     size-limit: "npm:^11.2.0"
     size-limit-preset-node-lib: "npm:^0.3.0"
@@ -13210,21 +13210,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"rspack-resolver@npm:^1.1.0, rspack-resolver@npm:^1.1.2":
-  version: 1.1.2
-  resolution: "rspack-resolver@npm:1.1.2"
-  dependencies:
-    "@unrs/rspack-resolver-binding-darwin-arm64": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-darwin-x64": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-freebsd-x64": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-linux-arm-gnueabihf": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-linux-arm64-gnu": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-linux-arm64-musl": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-linux-x64-gnu": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-linux-x64-musl": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-wasm32-wasi": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-win32-arm64-msvc": "npm:1.1.2"
-    "@unrs/rspack-resolver-binding-win32-x64-msvc": "npm:1.1.2"
+"rspack-resolver@npm:^1.1.0, rspack-resolver@npm:^1.2.0":
+  version: 1.2.0
+  resolution: "rspack-resolver@npm:1.2.0"
+  dependencies:
+    "@unrs/rspack-resolver-binding-darwin-arm64": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-darwin-x64": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-freebsd-x64": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-linux-arm-gnueabihf": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-linux-arm64-gnu": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-linux-arm64-musl": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-linux-x64-gnu": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-linux-x64-musl": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-wasm32-wasi": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-win32-arm64-msvc": "npm:1.2.0"
+    "@unrs/rspack-resolver-binding-win32-x64-msvc": "npm:1.2.0"
   dependenciesMeta:
     "@unrs/rspack-resolver-binding-darwin-arm64":
       optional: true
@@ -13248,7 +13248,7 @@ __metadata:
       optional: true
     "@unrs/rspack-resolver-binding-win32-x64-msvc":
       optional: true
-  checksum: 10/116fadb51a778560a079d82874e85d519a82f54987992fbde766c912597c347f5517cd7f8223bcc2658e742b8cd4f3beb5d994a48b0fbbe4818af75dcf994481
+  checksum: 10/c2b869ba530bfa419142130118b543de63f62a1999df7680fffad1ff66b92fc2be7f8d8dfc146ee4a31bcae7f6ab5bd6fd1ec99fd64c0287bbdd9b030ff7ffd8
   languageName: node
   linkType: hard