diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55515cc0e..ebf08890c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,8 @@ All notable changes to this project will be documented in this file.
 - tools: Add the package util-linux-core ([#952]).
   util-linux-core contains a basic set of Linux utilities, including the
   command logger which allows to enter messages into the system log.
-- vector: Add version 0.43.1 [#980].
+- vector: Add version 0.43.1 ([#980]).
+- opa: Add version 1.0.0 ([#981])
 
 ### Changed
 
@@ -23,7 +24,8 @@ All notable changes to this project will be documented in this file.
 ### Removed
 
 - kafka: Remove `kubectl`, as we are now using listener-op ([#884]).
-- vector: remove version 0.41.1 [#980].
+- vector: remove version 0.41.1 ([#980]).
+- opa: remove version 0.66.0 ([#981])
 
 ### Fixed
 
@@ -40,6 +42,7 @@ All notable changes to this project will be documented in this file.
 [#959]: https://github.com/stackabletech/docker-images/pull/959
 [#962]: https://github.com/stackabletech/docker-images/pull/962
 [#980]: https://github.com/stackabletech/docker-images/pull/980
+[#981]: https://github.com/stackabletech/docker-images/pull/981
 
 ## [24.11.0] - 2024-11-18
 
diff --git a/opa/versions.py b/opa/versions.py
index b152a604c..9aec4ded9 100644
--- a/opa/versions.py
+++ b/opa/versions.py
@@ -1,6 +1,6 @@
 versions = [
     {
-        "product": "0.66.0",
+        "product": "1.0.0",
         "vector": "0.43.1",
         "bundle_builder_version": "1.1.2",
         "stackable-base": "1.0.0",