diff --git a/README.md b/README.md
index e2d6b6b..f971246 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,45 @@
 # setup-deno
 
-Set up your GitHub Actions workflow with a specific version of Deno
+Set up your GitHub Actions workflow with a specific version of Deno.
+
+## Usage
+
+### Latest stable
+
+```yaml
+- uses: denoland/setup-deno@v1
+  with:
+    deno-version: v1.x
+```
+
+### Specific stable
+
+```yaml
+- uses: denoland/setup-deno@v1
+  with:
+    deno-version: "1.8.2"
+```
+
+### Semver range
+
+```yaml
+- uses: denoland/setup-deno@v1
+  with:
+    deno-version: "~1.7"
+```
+
+### Latest canary
+
+```yaml
+- uses: denoland/setup-deno@v1
+  with:
+    deno-version: canary
+```
+
+### Specific canary
+
+```yaml
+- uses: denoland/setup-deno@v1
+  with:
+    deno-version: e7b7129b7a92b7500ded88f8f5baa25a7f59e56e
+```