diff --git a/filtermail/CHANGELOG.md b/filtermail/CHANGELOG.md
index 80ad9619..4f2dad5d 100644
--- a/filtermail/CHANGELOG.md
+++ b/filtermail/CHANGELOG.md
@@ -1,3 +1,16 @@
+## 0.5.0 - 2026-02-20
+
+### Bug Fixes
+
+- *(dkim)* Make simple header canonicalization work properly (#53)
+
+### Features
+
+- Save rejected messages to `/tmp` (#55)
+
+### Refactor
+
+- Do not copy the mail in memory for DKIM verification (#54)
 ## 0.4.1 - 2026-02-17
 
 ### Miscellaneous Tasks
diff --git a/filtermail/Cargo.lock b/filtermail/Cargo.lock
index d4abf1ef..25ac681e 100644
--- a/filtermail/Cargo.lock
+++ b/filtermail/Cargo.lock
@@ -382,7 +382,7 @@ checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
 [[package]]
 name = "filtermail"
-version = "0.4.1"
+version = "0.5.0"
 dependencies = [
  "async-trait",
  "base64",
diff --git a/filtermail/Cargo.toml b/filtermail/Cargo.toml
index 7226a015..cffa28d1 100644
--- a/filtermail/Cargo.toml
+++ b/filtermail/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "filtermail"
-version = "0.4.1"
+version = "0.5.0"
 edition = "2024"
 license = "MIT"
 readme = "README.md"