diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index a17025e..b02326f 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.0.1
+current_version = 4.0.2
 commit = False
 tag = False
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8e4323d..b7a49ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.15.0)
-project(c-questdb-client VERSION 4.0.1)
+project(c-questdb-client VERSION 4.0.2)
 
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
diff --git a/doc/RELEASING.md b/doc/RELEASING.md
index 42d7b7f..7177c9b 100644
--- a/doc/RELEASING.md
+++ b/doc/RELEASING.md
@@ -39,7 +39,8 @@ cargo build
 ## 5. Merge the release branch to master
 
 ```bash
-git commit -m "Bump version: <current> → <new>"
+git commit -a -m "Bump version: <current> → <new>"
+git push
 ```
 
 Replace the `<current>` and `<new>` placeholders!
diff --git a/doc/SECURITY.md b/doc/SECURITY.md
index 3dbfa03..f41c75a 100644
--- a/doc/SECURITY.md
+++ b/doc/SECURITY.md
@@ -35,7 +35,7 @@ A few important technical details on TLS:
     are managed centrally.
 
 For API usage:
-* Rust: `SenderBuilder`'s [`auth`](https://docs.rs/questdb-rs/4.0.1/questdb/ingress/struct.SenderBuilder.html#method.auth)
-  and [`tls`](https://docs.rs/questdb-rs/4.0.1/questdb/ingress/struct.SenderBuilder.html#method.tls) methods.
+* Rust: `SenderBuilder`'s [`auth`](https://docs.rs/questdb-rs/4.0.2/questdb/ingress/struct.SenderBuilder.html#method.auth)
+  and [`tls`](https://docs.rs/questdb-rs/4.0.2/questdb/ingress/struct.SenderBuilder.html#method.tls) methods.
 * C: [examples/line_sender_c_example_auth.c](../examples/line_sender_c_example_auth.c)
 * C++: [examples/line_sender_cpp_example_auth.cpp](../examples/line_sender_cpp_example_auth.cpp)
diff --git a/include/questdb/ingress/line_sender.hpp b/include/questdb/ingress/line_sender.hpp
index e70f830..05caf95 100644
--- a/include/questdb/ingress/line_sender.hpp
+++ b/include/questdb/ingress/line_sender.hpp
@@ -745,7 +745,7 @@ namespace questdb::ingress
         static inline ::line_sender_utf8 name()
         {
             // Maintained by .bumpversion.cfg
-            static const char user_agent[] = "questdb/c++/4.0.1";
+            static const char user_agent[] = "questdb/c++/4.0.2";
             ::line_sender_utf8 utf8 = ::line_sender_utf8_assert(
                 sizeof(user_agent) - 1,
                 user_agent);
diff --git a/questdb-rs-ffi/Cargo.lock b/questdb-rs-ffi/Cargo.lock
index 8992364..b1b79ae 100644
--- a/questdb-rs-ffi/Cargo.lock
+++ b/questdb-rs-ffi/Cargo.lock
@@ -304,7 +304,7 @@ dependencies = [
 
 [[package]]
 name = "questdb-rs"
-version = "4.0.1"
+version = "4.0.2"
 dependencies = [
  "base64ct",
  "dns-lookup",
@@ -330,7 +330,7 @@ dependencies = [
 
 [[package]]
 name = "questdb-rs-ffi"
-version = "4.0.1"
+version = "4.0.2"
 dependencies = [
  "cbindgen",
  "libc",
diff --git a/questdb-rs-ffi/Cargo.toml b/questdb-rs-ffi/Cargo.toml
index 1636d90..996cc20 100644
--- a/questdb-rs-ffi/Cargo.toml
+++ b/questdb-rs-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "questdb-rs-ffi"
-version = "4.0.1"
+version = "4.0.2"
 edition = "2021"
 publish = false
 
diff --git a/questdb-rs/Cargo.toml b/questdb-rs/Cargo.toml
index da87eaa..566de6e 100644
--- a/questdb-rs/Cargo.toml
+++ b/questdb-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "questdb-rs"
-version = "4.0.1"
+version = "4.0.2"
 edition = "2021"
 license = "Apache-2.0"
 description = "QuestDB Client Library for Rust"
diff --git a/questdb-rs/README.md b/questdb-rs/README.md
index 6af085e..6fbdef7 100644
--- a/questdb-rs/README.md
+++ b/questdb-rs/README.md
@@ -45,7 +45,7 @@ fn main() -> Result<()> {
 ## Docs
 
 Most of the client documentation is on the
-[`ingress`](https://docs.rs/questdb-rs/4.0.1/questdb/ingress/) module page.
+[`ingress`](https://docs.rs/questdb-rs/4.0.2/questdb/ingress/) module page.
 
 ## Crate features