diff --git a/Cargo-minimal.lock b/Cargo-minimal.lock
index 8ff8f0963..36c95be9d 100644
--- a/Cargo-minimal.lock
+++ b/Cargo-minimal.lock
@@ -184,7 +184,7 @@ checksum = "d4c819a1287eb618df47cc647173c5c4c66ba19d888a6e50d605672aed3140de"
 
 [[package]]
 name = "chacha20-poly1305"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "hex-conservative 0.3.0",
 ]
diff --git a/Cargo-recent.lock b/Cargo-recent.lock
index 3f202d368..94b3ca578 100644
--- a/Cargo-recent.lock
+++ b/Cargo-recent.lock
@@ -186,7 +186,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chacha20-poly1305"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "hex-conservative 0.3.0",
 ]
diff --git a/chacha20_poly1305/CHANGELOG.md b/chacha20_poly1305/CHANGELOG.md
index 24a53bcb5..8757ffb7b 100644
--- a/chacha20_poly1305/CHANGELOG.md
+++ b/chacha20_poly1305/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.1.1 - 2024-11-07
+
+* The crate is now `no_std`.
+
 # 0.1.0 - 2024-10-28
 
 * Initial release to create the chacha20-poly1305 crate.
diff --git a/chacha20_poly1305/Cargo.toml b/chacha20_poly1305/Cargo.toml
index b6b5752e5..7e4e45358 100644
--- a/chacha20_poly1305/Cargo.toml
+++ b/chacha20_poly1305/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chacha20-poly1305"
-version = "0.1.0"
+version = "0.1.1"
 license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin/"
 description = "The ChaCha20 stream cipher and Poly1305 MAC based AEAD."