diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f9aaa2..83ad934 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,15 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Changed
-- **Dependency**: `github.com/coregx/ahocorasick` v0.2.1 → v0.3.0 — zero-allocation
-  `Find`/`FindAt` API (returns `(Match, bool)` instead of `*Match`)
-
 ### Planned
 - Look-around assertions
 - ARM NEON SIMD support (Go 1.26 `simd/archsimd` intrinsics — [#120](https://github.com/coregx/coregex/issues/120))
 - SIMD prefilter for CompositeSequenceDFA (#83)
 
+## [0.12.23] - 2026-08-05
+
+### Changed
+- **Dependency**: `github.com/coregx/ahocorasick` v0.2.1 → v0.3.0 — zero-allocation
+  `Find`/`FindAt` API (returns `(Match, bool)` instead of `*Match`)
+
 ## [0.12.22] - 2026-06-15
 
 ### Performance
diff --git a/ROADMAP.md b/ROADMAP.md
index ff03b80..c15e2e5 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -2,7 +2,7 @@
 
 > **Strategic Focus**: Production-grade regex engine with RE2/rust-regex level optimizations
 
-**Last Updated**: 2026-06-15 | **Current Version**: v0.12.22 | **Target**: v1.0.0 stable
+**Last Updated**: 2026-08-05 | **Current Version**: v0.12.23 | **Target**: v1.0.0 stable
 
 ---
 
@@ -106,7 +106,7 @@ v0.12.21 ✅ → Tagged start states, zero-alloc API (AllIndex iter.Seq),
 v0.12.22 ✅ → Lazy memory architecture (Rust Cache model), 5-7x memory
                reduction per pattern, WAF adoption unblocked (#158)
          ↓
-v0.12.23 (Current) → ahocorasick v0.3.0 (zero-alloc Find/FindAt API)
+v0.12.23 ✅ → ahocorasick v0.3.0 (zero-alloc Find/FindAt API)
          ↓
 v1.0.0-rc → Feature freeze, API locked
          ↓