diff --git a/CHANGELOG.md b/CHANGELOG.md
index afef8795a8..103e66dbbf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.152.1] - 2024-12-17
+
+### Build system
+
+- Downgrade Rust version used to build binaries.
+- Reduce MSRV to 1.77.0.
+
 ## [1.152.0] - 2024-12-12
 
 ### API-Changes
@@ -5509,3 +5516,4 @@ https://github.com/deltachat/deltachat-core-rust/pulls?q=is%3Apr+is%3Aclosed
 [1.151.5]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.4..v1.151.5
 [1.151.6]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.5..v1.151.6
 [1.152.0]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.6..v1.152.0
+[1.152.1]: https://github.com/deltachat/deltachat-core-rust/compare/v1.152.0..v1.152.1
diff --git a/Cargo.lock b/Cargo.lock
index 649c4afad3..3f5e62101f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1306,7 +1306,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat"
-version = "1.152.0"
+version = "1.152.1"
 dependencies = [
  "anyhow",
  "async-broadcast",
@@ -1407,7 +1407,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-jsonrpc"
-version = "1.152.0"
+version = "1.152.1"
 dependencies = [
  "anyhow",
  "async-channel 2.3.1",
@@ -1432,7 +1432,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-repl"
-version = "1.152.0"
+version = "1.152.1"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1448,7 +1448,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-rpc-server"
-version = "1.152.0"
+version = "1.152.1"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1477,7 +1477,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat_ffi"
-version = "1.152.0"
+version = "1.152.1"
 dependencies = [
  "anyhow",
  "deltachat",
diff --git a/Cargo.toml b/Cargo.toml
index dbf0eb202d..a33a217b0d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "1.152.0"
+version = "1.152.1"
 edition = "2021"
 license = "MPL-2.0"
 rust-version = "1.77"
diff --git a/deltachat-ffi/Cargo.toml b/deltachat-ffi/Cargo.toml
index b290a26b1d..e67cbba022 100644
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.152.0"
+version = "1.152.1"
 description = "Deltachat FFI"
 edition = "2018"
 readme = "README.md"
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index 83e540f731..f6c63a4868 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-jsonrpc"
-version = "1.152.0"
+version = "1.152.1"
 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 f06120e9d6..0523ae37da 100644
--- a/deltachat-jsonrpc/typescript/package.json
+++ b/deltachat-jsonrpc/typescript/package.json
@@ -58,5 +58,5 @@
   },
   "type": "module",
   "types": "dist/deltachat.d.ts",
-  "version": "1.152.0"
+  "version": "1.152.1"
 }
diff --git a/deltachat-repl/Cargo.toml b/deltachat-repl/Cargo.toml
index 2f5827bbf8..a58f1ca271 100644
--- a/deltachat-repl/Cargo.toml
+++ b/deltachat-repl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-repl"
-version = "1.152.0"
+version = "1.152.1"
 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 ccad19a52a..9758782fbf 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 = "1.152.0"
+version = "1.152.1"
 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 73fdf2a4f0..84e015fe9a 100644
--- a/deltachat-rpc-server/Cargo.toml
+++ b/deltachat-rpc-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-rpc-server"
-version = "1.152.0"
+version = "1.152.1"
 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 0db6e7287a..5e8c06a296 100644
--- a/deltachat-rpc-server/npm-package/package.json
+++ b/deltachat-rpc-server/npm-package/package.json
@@ -15,5 +15,5 @@
   },
   "type": "module",
   "types": "index.d.ts",
-  "version": "1.152.0"
+  "version": "1.152.1"
 }
diff --git a/package.json b/package.json
index 8b33dc48ab..b24992db25 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": "1.152.0"
+  "version": "1.152.1"
 }
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 220cfcbb7e..7aa5c92b67 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat"
-version = "1.152.0"
+version = "1.152.1"
 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 a2b3430734..5514890adf 100644
--- a/release-date.in
+++ b/release-date.in
@@ -1 +1 @@
-2024-12-12
\ No newline at end of file
+2024-12-17
\ No newline at end of file