diff --git a/CHANGELOG.md b/CHANGELOG.md
index d82f419..189422b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 0.27.0 - 2023-13-15
+# 0.27.0 - 2023-03-15
 
 * [Depend on newly release `bitcoin_hashes` v0.12](https://github.com/rust-bitcoin/rust-secp256k1/pull/588).
 * [Implement `Debug` trait for `Scalar` type](https://github.com/rust-bitcoin/rust-secp256k1/pull/578).
diff --git a/secp256k1-sys/CHANGELOG.md b/secp256k1-sys/CHANGELOG.md
index f2b318a..0899675 100644
--- a/secp256k1-sys/CHANGELOG.md
+++ b/secp256k1-sys/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 0.8.1 - 2023-13-16
+# 0.8.1 - 2023-03-16
 
 * [Implement `insecure-erase`](https://github.com/rust-bitcoin/rust-secp256k1/pull/582).