diff --git a/README.md b/README.md
index 4177ae8..9cfa257 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: install
         run: python -m pip install .
-      - uses: sigstore/gh-action-sigstore-python@v0.0.11
+      - uses: sigstore/gh-action-sigstore-python@v0.2.0
         with:
           inputs: file.txt
 ```
@@ -55,7 +55,7 @@ provided.
 To sign one or more files:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file0.txt file1.txt file2.txt
 ```
@@ -63,7 +63,7 @@ To sign one or more files:
 The `inputs` argument also supports file globbing:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: ./path/to/inputs/*.txt
 ```
@@ -76,7 +76,7 @@ The `identity-token` setting controls the OpenID Connect token provided to Fulci
 workflow will use the credentials found in the GitHub Actions environment.
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     identity-token: ${{ IDENTITY_TOKEN  }} # assigned elsewhere
@@ -92,7 +92,7 @@ Server during OAuth2.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     oidc-client-id: alternative-sigstore-id
@@ -108,7 +108,7 @@ Connect Server during OAuth2.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     oidc-client-secret: alternative-sigstore-secret
@@ -124,7 +124,7 @@ when signing multiple input files.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     signature: custom-signature-filename.sig
@@ -133,7 +133,7 @@ Example:
 However, this example is invalid:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file0.txt file1.txt file2.txt
     signature: custom-signature-filename.sig
@@ -149,7 +149,7 @@ work when signing multiple input files.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     certificate: custom-certificate-filename.crt
@@ -158,7 +158,7 @@ Example:
 However, this example is invalid:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file0.txt file1.txt file2.txt
     certificate: custom-certificate-filename.crt
@@ -174,7 +174,7 @@ from. This setting cannot be used in combination with the `staging` setting.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     fulcio-url: https://fulcio.sigstage.dev
@@ -190,7 +190,7 @@ cannot be used in combination with the `staging` setting.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     rekor-url: https://rekor.sigstage.dev
@@ -206,7 +206,7 @@ in combination with the `staging` setting.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     ctfe: ./path/to/ctfe.pub
@@ -222,7 +222,7 @@ be used in combination with `staging` setting.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     ctfe: ./path/to/rekor.pub
@@ -238,7 +238,7 @@ instead of the default production instances.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     staging: true
@@ -261,7 +261,7 @@ and `verify-oidc-issuer` settings. Failing to pass these will produce an error.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     verify: true
@@ -284,7 +284,7 @@ This setting may only be used in conjunction with `verify-oidc-issuer`.
 Supplying it without `verify-oidc-issuer` will produce an error.
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     verify: true
@@ -309,7 +309,7 @@ Supplying it without `verify-cert-identity` will produce an error.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     verify: true
@@ -331,7 +331,7 @@ workflow artifact retention period is used.
 Example:
 
 ```yaml
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     upload-signing-artifacts: true
@@ -356,7 +356,7 @@ permissions:
 
 # ...
 
-- uses: sigstore/gh-action-sigstore-python@v0.0.11
+- uses: sigstore/gh-action-sigstore-python@v0.2.0
   with:
     inputs: file.txt
     release-signing-artifacts: true
@@ -383,7 +383,7 @@ permissions:
   Example:
 
   ```yaml
-  - uses: sigstore/gh-action-sigstore-python@v0.0.11
+  - uses: sigstore/gh-action-sigstore-python@v0.2.0
     with:
       inputs: file.txt
       internal-be-careful-debug: true
diff --git a/requirements.txt b/requirements.txt
index 834661e..44810d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-sigstore==0.8.3
+sigstore==0.9.0