diff --git a/aqua-checksums.json b/aqua-checksums.json
index 1ca1b248..99294ecf 100644
--- a/aqua-checksums.json
+++ b/aqua-checksums.json
@@ -131,28 +131,28 @@
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/sigstore/cosign/v1.13.2/cosign-darwin-amd64",
-      "checksum": "5A77CF6F5411AC8038F3DD2EB96E54E879026F6038A5D6A385DE2351E17F34EF",
+      "id": "github_release/github.com/sigstore/cosign/v1.13.6/cosign-darwin-amd64",
+      "checksum": "368591BA2AA3E643FF484BB4966E639640EFC530A730B8CE1ABC692EC0A91EC4",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/sigstore/cosign/v1.13.2/cosign-darwin-arm64",
-      "checksum": "68703D61A1E8006E4EBEF4222B82C1214DF446795FF39CD081CA5D59384A5A60",
+      "id": "github_release/github.com/sigstore/cosign/v1.13.6/cosign-darwin-arm64",
+      "checksum": "D0001CA1EA7EEB8E987D6437D82356562811B1481297DAB59D42B0E7F5E8DB33",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/sigstore/cosign/v1.13.2/cosign-linux-amd64",
-      "checksum": "9B0F52ABB2E6D79529F37646E524A35A409DC811D2CDEC7EF5BE2DC5130489C0",
+      "id": "github_release/github.com/sigstore/cosign/v1.13.6/cosign-linux-amd64",
+      "checksum": "7810559E2EB53D2A8011D01B3B1ED3DC1CFC33D2B04B973065768EFC93C13BF9",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/sigstore/cosign/v1.13.2/cosign-linux-arm64",
-      "checksum": "3C109B66788686DD81F3E445439215532A8BB3E14A54EFB6B65382B0E3578F5E",
+      "id": "github_release/github.com/sigstore/cosign/v1.13.6/cosign-linux-arm64",
+      "checksum": "746AC88CE1926EBB3CE3A685B82B0780F8693B0A2DEFFDBDBA679573A3CE6528",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/sigstore/cosign/v1.13.2/cosign-windows-amd64.exe",
-      "checksum": "F16868B69C85BBA30CBAF023885398A2A258002BAABB0709CCE1D60491171765",
+      "id": "github_release/github.com/sigstore/cosign/v1.13.6/cosign-windows-amd64.exe",
+      "checksum": "7798E5D89AA7785DFC19B0FF36E331BBF01121CA198014FD31BFC79BD90444B6",
       "algorithm": "sha256"
     },
     {
diff --git a/aqua/cosign.yaml b/aqua/cosign.yaml
index c9b12151..198bf5dc 100644
--- a/aqua/cosign.yaml
+++ b/aqua/cosign.yaml
@@ -1,2 +1,2 @@
 packages:
-  - name: sigstore/cosign@v1.13.2
+  - name: sigstore/cosign@v1.13.6