diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 1b129de..8c01982 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -48,9 +48,11 @@ changelog:
 
 signs:
   - cmd: cosign
+    artifacts: checksum
+    stdin: ""
     args:
       - sign-blob
-      - "--key env://COSIGN_KEY"
+      - "--key=env://COSIGN_KEY"
       - "--yes"
       - "--output-signature=${signature}"
       - "${artifact}"
diff --git a/cosign.pub b/cosign.pub
index 4577f19..e9540aa 100644
--- a/cosign.pub
+++ b/cosign.pub
@@ -1,4 +1,4 @@
 -----BEGIN PUBLIC KEY-----
-MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEV4jc3AQOgZABda7cCz0NEyrhi5Bl
-ZkugQ36aGWMR4ftQEvX735Qu+7KNEp/wcXOyuclRieQl3FxFIyfHnLuaFg==
+MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEas6mvMz+aePUy6GEoS0SNQvFjVre
+o1NbApHAI11fFW1h6VpDCHroQqtBKZqVT0cG0kGaG0hQlqDfDjJMWgQTsQ==
 -----END PUBLIC KEY-----