diff --git a/activerecord-ksuid/CHANGELOG.md b/activerecord-ksuid/CHANGELOG.md
index 325e5f7..816c8a8 100644
--- a/activerecord-ksuid/CHANGELOG.md
+++ b/activerecord-ksuid/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## 1.0.0 - Unreleased
+## [1.0.0](https://github.com/michaelherold/ksuid/compare/v0.5.0...v1.0.0) - 2023-02-25
 
 ### Added
 
diff --git a/activerecord-ksuid/checksums/activerecord-ksuid-1.0.0.gem.sha512 b/activerecord-ksuid/checksums/activerecord-ksuid-1.0.0.gem.sha512
new file mode 100644
index 0000000..e2850e0
--- /dev/null
+++ b/activerecord-ksuid/checksums/activerecord-ksuid-1.0.0.gem.sha512
@@ -0,0 +1 @@
+343c96ea5e298826c112c0315022eabfaeec33d500d53aabdeb24331bcd872c8006b5c1fb6d529b2800f3e263df6a1cbcabb1e6a9dc2dec559e52d0f85fdd991
diff --git a/ksuid/CHANGELOG.md b/ksuid/CHANGELOG.md
index cd9b630..fd2b94a 100644
--- a/ksuid/CHANGELOG.md
+++ b/ksuid/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## 1.0.0 - Unreleased
+## [1.0.0](https://github.com/michaelherold/ksuid/compare/v0.5.0...v1.0.0) - 2023-02-25
 
 ### Removed
 
diff --git a/ksuid/checksums/ksuid-1.0.0.gem.sha512 b/ksuid/checksums/ksuid-1.0.0.gem.sha512
new file mode 100644
index 0000000..9cd6f25
--- /dev/null
+++ b/ksuid/checksums/ksuid-1.0.0.gem.sha512
@@ -0,0 +1 @@
+04124c74bd5224635c64809a088482415964d79cb39aba1af077145a5e77f0914799faff2e1f7b4df94e629bbeb122aa622160eae917478c995ceea9a7d94903