diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99472005..6bf0a9d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Rdkafka Changelog
 
-## 0.21.0 (Unreleased)
+## 0.21.0 (2025-02-13)
 - [Enhancement] Bump librdkafka to `2.8.0`
 
 ## 0.20.0 (2025-01-07)
diff --git a/README.md b/README.md
index aa1346a1..bf7d4345 100644
--- a/README.md
+++ b/README.md
@@ -163,7 +163,7 @@ bundle exec rake produce_messages
 
 | rdkafka-ruby | librdkafka | patches |
 |-|-|-|
-| 0.21.0 (Unreleased) | 2.8.0 (2025-01-07) | yes |
+| 0.21.0 (2025-02-13) | 2.8.0 (2025-01-07) | yes |
 | 0.20.0 (2025-01-07) | 2.6.1 (2024-11-18) | yes |
 | 0.19.0 (2024-10-01) | 2.5.3 (2024-09-02) | yes |
 | 0.18.0 (2024-09-02) | 2.5.0 (2024-06-10) | yes |