diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3504531..2d95b38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,4 +28,23 @@ jobs:
          with:
           name: server-log-${{ matrix.os }}
           path: ${{ steps.server.outputs.log-path }}
+          if-no-files-found: error
+
+   test-version-input:
+     name: Test version input
+     runs-on: ubuntu-latest
+     steps:
+       - name: Checkout
+         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+       - name: Run pinned LiveKit server
+         id: server
+         uses: ./
+         with:
+           github-token: ${{ github.token }}
+           version: v1.13.3
+       - name: Upload server log
+         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+         with:
+          name: server-log-version-input
+          path: ${{ steps.server.outputs.log-path }}
           if-no-files-found: error
\ No newline at end of file
diff --git a/README.md b/README.md
index 83b344c..8c3070f 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,19 @@ Install and run a LiveKit server in development mode for end-to-end testing.
 - uses: livekit/dev-server-action@v1
   with:
     github-token: ${{ github.token }}
+    version: v1.13.3
 ```
 
 ## Inputs
 
-| Name           | Required | Default | Description                                                          |
-| -------------- | -------- | ------- | -------------------------------------------------------------------- |
-| `github-token` | Yes      |         | Token used to download the LiveKit server release.                   |
-| `config`       | No       | `""`    | Server configuration YAML
+| Name           | Required | Default  | Description                                                              |
+| -------------- | -------- | -------- | ------------------------------------------------------------------------ |
+| `github-token` | Yes      |          | Token used to download the LiveKit server release.                       |
+| `config`       | No       | `""`     | Server configuration YAML                                                |
+| `version`      | No       | `latest` | LiveKit server release to install. Accepts `latest`, `v1.13.3`, or `1.13.3`. |
+
+`version` is supported on Linux and Windows release downloads. macOS uses the
+Homebrew package and only supports the latest version.
 
 ## Outputs
 
diff --git a/action.yml b/action.yml
index 3c1a92f..f5e4b33 100644
--- a/action.yml
+++ b/action.yml
@@ -12,6 +12,10 @@ inputs:
     description: Server configuration YAML
     required: false
     default: ""
+  version:
+    description: LiveKit server release version to install. Use latest, v1.13.3, or 1.13.3.
+    required: false
+    default: latest
 outputs:
   pid:
     description: Process ID
@@ -22,25 +26,41 @@ outputs:
 runs:
    using: composite
    steps:
+    - name: Validate macOS version
+      if: runner.os == 'macOS' && inputs.version != 'latest' && inputs.version != ''
+      shell: bash
+      run: |
+        echo "::error::The version input is not supported on macOS because LiveKit does not publish macOS release artifacts. Use version: latest or omit the input."
+        exit 1
     - name: Brew install
       if: runner.os == 'macOS'
       shell: bash
       env:
         HOMEBREW_NO_ENV_HINTS: 1
       run: brew install livekit
-    - name: Resolve latest version
+    - name: Resolve version
       if: runner.os == 'Linux' || runner.os == 'Windows'
       id: version
       shell: bash
       env:
         GH_TOKEN: ${{ inputs.github-token }}
+        LIVEKIT_VERSION: ${{ inputs.version }}
       run: |
-        tag="$(gh api repos/livekit/livekit/releases/latest --jq '.tag_name')"
+        if [ -z "$LIVEKIT_VERSION" ] || [ "$LIVEKIT_VERSION" = "latest" ]; then
+          tag="$(gh api repos/livekit/livekit/releases/latest --jq '.tag_name')"
+        else
+          tag="$LIVEKIT_VERSION"
+          case "$tag" in
+            v*) ;;
+            *) tag="v$tag" ;;
+          esac
+        fi
         if [ -z "$tag" ]; then
           echo "::error::Failed to resolve version tag"
           exit 1
         fi
-        echo "Latest version tag: $tag"
+        gh release view "$tag" --repo livekit/livekit >/dev/null
+        echo "Version tag: $tag"
         echo "tag=$tag" >> "$GITHUB_OUTPUT"
     - name: Download release artifact
       if: runner.os == 'Linux' || runner.os == 'Windows'