diff --git a/CHANGELOG.md b/CHANGELOG.md
index ddba820..9218676 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### v0.6.3 (2022-1--21)
+
+* **transport**: Allow using openssl 0.10
+
 ### v0.6.2 (2017-02-18)
 
 #### Features
diff --git a/README.md b/README.md
index 23e2c04..3f63bce 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ Lettre provides the following features:
 Released versions:
 
 * [latest](https://lettre.github.io/lettre/)
+* [v0.6.3](https://lettre.github.io/lettre/v0.6.3/lettre/)
 * [v0.6.2](https://lettre.github.io/lettre/v0.6.2/lettre/)
 * [v0.6.1](https://lettre.github.io/lettre/v0.6.1/lettre/)
 * [v0.6.0](https://lettre.github.io/lettre/v0.6.0/lettre/)