diff --git a/CHANGELOG-3.1.md b/CHANGELOG-3.1.md
index fd73ad9f3..baca25300 100644
--- a/CHANGELOG-3.1.md
+++ b/CHANGELOG-3.1.md
@@ -3,7 +3,7 @@
 Previous change logs can be found at [CHANGELOG-3.0](https://github.com/coreos/etcd/blob/master/CHANGELOG-3.0.md).
 
 
-## [v3.1.16](https://github.com/coreos/etcd/releases/tag/v3.1.16) (TBD 2018-06)
+## [v3.1.16](https://github.com/coreos/etcd/releases/tag/v3.1.16) (2018-05-31)
 
 See [code changes](https://github.com/coreos/etcd/compare/v3.1.15...v3.1.16) and [v3.1 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_1.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.1 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_1.md).**
 
diff --git a/CHANGELOG-3.2.md b/CHANGELOG-3.2.md
index 42e8de932..42196323a 100644
--- a/CHANGELOG-3.2.md
+++ b/CHANGELOG-3.2.md
@@ -3,7 +3,7 @@
 Previous change logs can be found at [CHANGELOG-3.1](https://github.com/coreos/etcd/blob/master/CHANGELOG-3.1.md).
 
 
-## [v3.2.21](https://github.com/coreos/etcd/releases/tag/v3.2.21) (TBD 2018-06)
+## [v3.2.21](https://github.com/coreos/etcd/releases/tag/v3.2.21) (2018-05-31)
 
 See [code changes](https://github.com/coreos/etcd/compare/v3.2.20...v3.2.21) and [v3.2 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**