diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28c980b..94e9b81 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
     to update the actual links at the bottom of the file.
 -->
 
-### Unreleased
+### Version 3.1.1
 
 * Cache salted SHA-256 contexts for a small performance improvement ([PR #257])
 * Fix loading certificates that have extra text outside of the marker lines ([PR #261])
diff --git a/Cargo.lock b/Cargo.lock
index 86416b0..f874ce7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -108,7 +108,7 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "avbroot"
-version = "3.1.0"
+version = "3.1.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -532,7 +532,7 @@ dependencies = [
 
 [[package]]
 name = "e2e"
-version = "3.1.0"
+version = "3.1.1"
 dependencies = [
  "anyhow",
  "avbroot",
@@ -626,7 +626,7 @@ dependencies = [
 
 [[package]]
 name = "fuzz"
-version = "3.1.0"
+version = "3.1.1"
 dependencies = [
  "avbroot",
  "honggfuzz",
@@ -2045,7 +2045,7 @@ dependencies = [
 
 [[package]]
 name = "xtask"
-version = "3.1.0"
+version = "3.1.1"
 dependencies = [
  "anyhow",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index de58159..a20b55a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ members = ["avbroot", "e2e", "fuzz", "xtask"]
 resolver = "2"
 
 [workspace.package]
-version = "3.1.0"
+version = "3.1.1"
 license = "GPL-3.0-only"
 edition = "2021"
 repository = "https://github.com/chenxiaolong/avbroot"