diff --git a/CHANGELOG.md b/CHANGELOG.md
index f371ed03..1b41d1dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,30 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.3.0] - 2026-03-31
+
+### 🚀 Features
+
+- Improve matcher & reader performance (#1020)
+
+## [4.3.0] - 2026-03-31
+
+### 🚀 Features
+
+- Improve matcher & reader performance (#1020)
+
+## [4.3.0] - 2026-03-31
+
+### 🚀 Features
+
+- Improve matcher & reader performance (#1020)
+
+## [4.3.0] - 2026-03-31
+
+### 🚀 Features
+
+- Improve matcher & reader performance (#1020)
+
 ## [4.2.0] - 2026-03-30
 
 ### 🚀 Features
diff --git a/Cargo.lock b/Cargo.lock
index d3b6c1f3..791202bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1252,9 +1252,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.92"
+version = "0.3.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc4c90f45aa2e6eacbe8645f77fdea542ac97a494bcd117a67df9ff4d611f995"
+checksum = "797146bb2677299a1eb6b7b50a890f4c361b29ef967addf5b2fa45dae1bb6d7d"
 dependencies = [
  "once_cell",
  "wasm-bindgen",
@@ -2264,7 +2264,7 @@ checksum = "b2aa850e253778c88a04c3d7323b043aeda9d3e30d5971937c1855769763678e"
 
 [[package]]
 name = "skim"
-version = "4.2.0"
+version = "4.3.0"
 dependencies = [
  "ansi-to-tui",
  "assert_enum_variants",
@@ -2822,9 +2822,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.115"
+version = "0.2.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6523d69017b7633e396a89c5efab138161ed5aafcbc8d3e5c5a42ae38f50495a"
+checksum = "7dc0882f7b5bb01ae8c5215a1230832694481c1a4be062fd410e12ea3da5b631"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -2835,9 +2835,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.115"
+version = "0.2.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e3a6c758eb2f701ed3d052ff5737f5bfe6614326ea7f3bbac7156192dc32e67"
+checksum = "75973d3066e01d035dbedaad2864c398df42f8dd7b1ea057c35b8407c015b537"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2845,9 +2845,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.115"
+version = "0.2.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921de2737904886b52bcbb237301552d05969a6f9c40d261eb0533c8b055fedf"
+checksum = "91af5e4be765819e0bcfee7322c14374dc821e35e72fa663a830bbc7dc199eac"
 dependencies = [
  "bumpalo",
  "proc-macro2",
@@ -2858,9 +2858,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.115"
+version = "0.2.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a93e946af942b58934c604527337bad9ae33ba1d5c6900bbb41c2c07c2364a93"
+checksum = "c9bf0406a78f02f336bf1e451799cca198e8acde4ffa278f0fb20487b150a633"
 dependencies = [
  "unicode-ident",
 ]
@@ -2901,9 +2901,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.92"
+version = "0.3.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84cde8507f4d7cfcb1185b8cb5890c494ffea65edbe1ba82cfd63661c805ed94"
+checksum = "749466a37ee189057f54748b200186b59a03417a117267baf3fd89cecc9fb837"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index aee98a30..c4ee38bd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "skim"
-version = "4.2.0"
+version = "4.3.0"
 authors = ["Loric ANDRE", "Zhang Jinzhou <lotabout@gmail.com>"]
 description = "Fuzzy Finder in rust!"
 documentation = "https://docs.rs/skim"
diff --git a/man/man1/sk.1 b/man/man1/sk.1
index 18899014..6b61b8af 100644
--- a/man/man1/sk.1
+++ b/man/man1/sk.1
@@ -1,6 +1,6 @@
 .ie \n(.g .ds Aq \(aq
 .el .ds Aq '
-.TH sk 1  "sk 4.2.0" 
+.TH sk 1  "sk 4.3.0" 
 .ie \n(.g .ds Aq \(aq
 .el .ds Aq '
 .SH NAME
@@ -1131,4 +1131,4 @@ When using `sk \-\-remote`, pipe in action chains (see the KEYBINDS section), fo
 .ie \n(.g .ds Aq \(aq
 .el .ds Aq '
 .SH VERSION
-v4.2.0
+v4.3.0
diff --git a/shell/version.txt b/shell/version.txt
index 6aba2b24..80895903 100644
--- a/shell/version.txt
+++ b/shell/version.txt
@@ -1 +1 @@
-4.2.0
+4.3.0
diff --git a/tests/unix.rs b/tests/unix.rs
index 0f3dee81..04d7ae6b 100644
--- a/tests/unix.rs
+++ b/tests/unix.rs
@@ -177,27 +177,17 @@ sk_test!(opt_reserved_options, "a\\nb", &[], tmux => {
       "--extended",
       "--literal",
       "--no-mouse",
-      "--cycle",
       "--hscroll-off=10",
       "--filepath-word",
       "--jump-labels=CHARS",
-      "--inline-info",
-      "--header=STR",
-      "--header-lines=1",
       "--no-bold",
       "--history-size=10",
-      "--sync",
-      "--no-sort",
-      "--select-1",
-      "-1",
-      "--exit-0",
-      "-0",
   ];
 
   for option in reserved_options {
       println!("Starting sk with opt {}", option);
       let mut tmux = TmuxController::new()?;
-      tmux.start_sk(Some("echo -n -e 'a\\nb'"), &[option])?;
+      tmux.start_sk(None, &[option])?;
       tmux.until(|l| !l.is_empty() && l[0].starts_with(">"))?;
   }
 });
@@ -242,7 +232,7 @@ sk_test!(opt_multiple_flags_basic, "a\\nb", &[], tmux => {
 
   for cmd_flags in basic_flags {
       let mut tmux = TmuxController::new()?;
-      tmux.start_sk(Some("echo -n -e 'a\\nb'"), &[cmd_flags])?;
+      tmux.start_sk(None, &[cmd_flags])?;
       tmux.until(|l| !l.is_empty() && l[0].starts_with(">"))?;
   }
 });