diff --git a/CHANGELOG.md b/CHANGELOG.md
index 871eacb..02857b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 0.3.8 - 2024-07-24
+
+- Make `CoseSign[1]::tbs_[detached_]data` methods `pub`.
+
 ## 0.3.7 - 2024-04-05
 
 - Bump MSRV to 1.58.
diff --git a/Cargo.lock b/Cargo.lock
index 306da1a..95837c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,7 +31,7 @@ dependencies = [
 
 [[package]]
 name = "coset"
-version = "0.3.7"
+version = "0.3.8"
 dependencies = [
  "ciborium",
  "ciborium-io",
diff --git a/Cargo.toml b/Cargo.toml
index bc68407..df17afe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "coset"
-version = "0.3.7"
+version = "0.3.8"
 authors = ["David Drysdale <drysdale@google.com>", "Paul Crowley <paulcrowley@google.com>"]
 edition = "2018"
 license = "Apache-2.0"