diff --git a/.final_builds/packages/concourse_windows/index.yml b/.final_builds/packages/concourse_windows/index.yml
index d396d89..06b2ca3 100644
--- a/.final_builds/packages/concourse_windows/index.yml
+++ b/.final_builds/packages/concourse_windows/index.yml
@@ -1,4 +1,8 @@
 builds:
+  01d2db9707031602f9f6a3cf29e8f11f185b69a9:
+    version: 01d2db9707031602f9f6a3cf29e8f11f185b69a9
+    blobstore_id: 90a3c74c-a6e4-40a9-6928-e8476d23884f
+    sha1: 6928c3763d66130706b832ca55305fb1966e51b1
   025464d165786979195140c417bd36b88615c03c:
     version: 025464d165786979195140c417bd36b88615c03c
     blobstore_id: 744ad544-f361-4d8b-4ec0-8ea736686472
diff --git a/releases/concourse-windows-worker/concourse-windows-worker-3.12.0.yml b/releases/concourse-windows-worker/concourse-windows-worker-3.12.0.yml
new file mode 100644
index 0000000..db79837
--- /dev/null
+++ b/releases/concourse-windows-worker/concourse-windows-worker-3.12.0.yml
@@ -0,0 +1,19 @@
+name: concourse-windows-worker
+version: 3.12.0
+commit_hash: 198205e
+uncommitted_changes: false
+jobs:
+- name: concourse_windows
+  version: 3239d5c572c6d360a29d2c22580180b1aaf7450d
+  fingerprint: 3239d5c572c6d360a29d2c22580180b1aaf7450d
+  sha1: 8a9014df8d01f338f3f94069004aa5e30767112a
+packages:
+- name: concourse_windows
+  version: 01d2db9707031602f9f6a3cf29e8f11f185b69a9
+  fingerprint: 01d2db9707031602f9f6a3cf29e8f11f185b69a9
+  sha1: 6928c3763d66130706b832ca55305fb1966e51b1
+  dependencies: []
+license:
+  version: 9c0d065296a713145d02d4684864a3ba1fcd278d
+  fingerprint: 9c0d065296a713145d02d4684864a3ba1fcd278d
+  sha1: d67ef4e63bd816e7a340afc7db184826c404ce9b
diff --git a/releases/concourse-windows-worker/index.yml b/releases/concourse-windows-worker/index.yml
index 4706b16..8fc9674 100644
--- a/releases/concourse-windows-worker/index.yml
+++ b/releases/concourse-windows-worker/index.yml
@@ -15,6 +15,8 @@ builds:
     version: 2.4.0
   53e530d8-7fba-4612-7b95-76e84aa509c9:
     version: 3.9.2
+  5f488978-8deb-44a6-7411-7a504d955bd2:
+    version: 3.12.0
   63e1190d-f531-4bb4-4711-e5fa179c346b:
     version: 3.1.1
   650b6160-33ac-4b0e-6030-928167624fe9: