diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9da47756c..4cb63a65f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,38 @@
 # Changelog
 
+## [1.138.1] - 2024-05-14
+
+### Features / Changes
+
+- Detect XCHATMAIL capability and expose it as `is_chatmail` config.
+
+### Fixes
+
+- Never treat message with Chat-Group-ID as a private reply.
+- Always prefer Chat-Group-ID over In-Reply-To and References.
+- Ignore parent message if message references itself.
+
+### CI
+
+- Set RUSTUP_WINDOWS_PATH_ADD_BIN to work around `nextest` issue <https://github.com/nextest-rs/nextest/issues/1493>.
+- deltachat-rpc-server: Fix upload of npm packages to github releases ([#5564](https://github.com/deltachat/deltachat-core-rust/pull/5564)).
+
+### Refactor
+
+- Add MimeMessage.get_chat_group_id().
+- Make MimeMessage.get_header() return Option<&str>.
+- sql: Make open flags immutable.
+- Resultify token::lookup_or_new().
+
+### Miscellaneous Tasks
+
+- cargo: Bump parking_lot from 0.12.1 to 0.12.2.
+- cargo: Bump libc from 0.2.153 to 0.2.154.
+- cargo: Bump hickory-resolver from 0.24.0 to 0.24.1.
+- cargo: Bump serde_json from 1.0.115 to 1.0.116.
+- cargo: Bump human-panic from 1.2.3 to 2.0.0.
+- cargo: Bump brotli from 5.0.0 to 6.0.0.
+
 ## [1.138.0] - 2024-05-13
 
 ### API-Changes
@@ -4072,3 +4105,4 @@ https://github.com/deltachat/deltachat-core-rust/pulls?q=is%3Apr+is%3Aclosed
 [1.137.3]: https://github.com/deltachat/deltachat-core-rust/compare/v1.137.2...v1.137.3
 [1.137.4]: https://github.com/deltachat/deltachat-core-rust/compare/v1.137.3...v1.137.4
 [1.138.0]: https://github.com/deltachat/deltachat-core-rust/compare/v1.137.4...v1.138.0
+[1.138.1]: https://github.com/deltachat/deltachat-core-rust/compare/v1.138.0...v1.138.1
diff --git a/Cargo.lock b/Cargo.lock
index ac3d8b51c..fb0df2bb7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1157,7 +1157,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat"
-version = "1.138.0"
+version = "1.138.1"
 dependencies = [
  "ansi_term",
  "anyhow",
@@ -1250,7 +1250,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-jsonrpc"
-version = "1.138.0"
+version = "1.138.1"
 dependencies = [
  "anyhow",
  "async-channel 2.2.1",
@@ -1274,7 +1274,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-repl"
-version = "1.138.0"
+version = "1.138.1"
 dependencies = [
  "ansi_term",
  "anyhow",
@@ -1289,7 +1289,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-rpc-server"
-version = "1.138.0"
+version = "1.138.1"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1318,7 +1318,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat_ffi"
-version = "1.138.0"
+version = "1.138.1"
 dependencies = [
  "anyhow",
  "deltachat",
diff --git a/Cargo.toml b/Cargo.toml
index 3f04f575c..e4d4fb90b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "1.138.0"
+version = "1.138.1"
 edition = "2021"
 license = "MPL-2.0"
 rust-version = "1.77"
diff --git a/deltachat-ffi/Cargo.toml b/deltachat-ffi/Cargo.toml
index 789b3b652..73cd7bc3f 100644
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.138.0"
+version = "1.138.1"
 description = "Deltachat FFI"
 edition = "2018"
 readme = "README.md"
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index ae43d8b9f..12a7cd703 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-jsonrpc"
-version = "1.138.0"
+version = "1.138.1"
 description = "DeltaChat JSON-RPC API"
 edition = "2021"
 default-run = "deltachat-jsonrpc-server"
diff --git a/deltachat-jsonrpc/typescript/package.json b/deltachat-jsonrpc/typescript/package.json
index d2e143394..6344914d1 100644
--- a/deltachat-jsonrpc/typescript/package.json
+++ b/deltachat-jsonrpc/typescript/package.json
@@ -54,5 +54,5 @@
   },
   "type": "module",
   "types": "dist/deltachat.d.ts",
-  "version": "1.138.0"
+  "version": "1.138.1"
 }
diff --git a/deltachat-repl/Cargo.toml b/deltachat-repl/Cargo.toml
index 0bb35913b..853dd2ba4 100644
--- a/deltachat-repl/Cargo.toml
+++ b/deltachat-repl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-repl"
-version = "1.138.0"
+version = "1.138.1"
 license = "MPL-2.0"
 edition = "2021"
 repository = "https://github.com/deltachat/deltachat-core-rust"
diff --git a/deltachat-rpc-client/pyproject.toml b/deltachat-rpc-client/pyproject.toml
index 8ce07d0ae..c32b931e3 100644
--- a/deltachat-rpc-client/pyproject.toml
+++ b/deltachat-rpc-client/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat-rpc-client"
-version = "1.138.0"
+version = "1.138.1"
 description = "Python client for Delta Chat core JSON-RPC interface"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/deltachat-rpc-server/Cargo.toml b/deltachat-rpc-server/Cargo.toml
index 768721fae..185ae77d1 100644
--- a/deltachat-rpc-server/Cargo.toml
+++ b/deltachat-rpc-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-rpc-server"
-version = "1.138.0"
+version = "1.138.1"
 description = "DeltaChat JSON-RPC server"
 edition = "2021"
 readme = "README.md"
diff --git a/deltachat-rpc-server/npm-package/package.json b/deltachat-rpc-server/npm-package/package.json
index 0ded94f4a..012f41e69 100644
--- a/deltachat-rpc-server/npm-package/package.json
+++ b/deltachat-rpc-server/npm-package/package.json
@@ -11,5 +11,5 @@
   },
   "type": "module",
   "types": "index.d.ts",
-  "version": "1.138.0"
+  "version": "1.138.1"
 }
diff --git a/package.json b/package.json
index e083548f0..f1b1d0e7c 100644
--- a/package.json
+++ b/package.json
@@ -55,5 +55,5 @@
     "test:mocha": "mocha node/test/test.mjs --growl --reporter=spec --bail --exit"
   },
   "types": "node/dist/index.d.ts",
-  "version": "1.138.0"
+  "version": "1.138.1"
 }
diff --git a/python/pyproject.toml b/python/pyproject.toml
index fdcaa5cd1..e45669440 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat"
-version = "1.138.0"
+version = "1.138.1"
 description = "Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat"
 readme = "README.rst"
 requires-python = ">=3.7"
diff --git a/release-date.in b/release-date.in
index 59ec63284..e154be346 100644
--- a/release-date.in
+++ b/release-date.in
@@ -1 +1 @@
-2024-05-13
\ No newline at end of file
+2024-05-14
\ No newline at end of file