diff --git a/CMakeLists.txt b/CMakeLists.txt
index b98b234d..ae1d14b7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.24.0)
 project(libchewing LANGUAGES C)
 
-set(CMAKE_PROJECT_VERSION 0.8.3)
+set(CMAKE_PROJECT_VERSION 0.8.4)
 set(LIBCHEWING_VERSION ${CMAKE_PROJECT_VERSION})
 set(PACKAGE_VERSION ${CMAKE_PROJECT_VERSION})
 set(LIBCHEWING_BINARY_VERSION 1.0.0)
diff --git a/Cargo.lock b/Cargo.lock
index 311af8b9..8517c25e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -95,7 +95,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chewing"
-version = "0.8.3"
+version = "0.8.4"
 dependencies = [
  "der",
  "directories",
@@ -106,7 +106,7 @@ dependencies = [
 
 [[package]]
 name = "chewing-cli"
-version = "0.8.3"
+version = "0.8.4"
 dependencies = [
  "anyhow",
  "chewing",
@@ -116,7 +116,7 @@ dependencies = [
 
 [[package]]
 name = "chewing_capi"
-version = "0.8.3"
+version = "0.8.4"
 dependencies = [
  "chewing",
  "env_logger",
diff --git a/Cargo.toml b/Cargo.toml
index adb83697..3e15827c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "chewing"
 description = "The Chewing (酷音) intelligent Zhuyin input method."
 documentation = "https://docs.rs/chewing"
 license = "LGPL-2.1-or-later"
-version = "0.8.3"
+version = "0.8.4"
 rust-version = "1.70"
 edition = "2021"
 
diff --git a/capi/Cargo.toml b/capi/Cargo.toml
index c1d9d4c6..a9006826 100644
--- a/capi/Cargo.toml
+++ b/capi/Cargo.toml
@@ -2,7 +2,7 @@
 name = "chewing_capi"
 description = "The Chewing (酷音) intelligent Zhuyin input method."
 license = "LGPL-2.1-or-later"
-version = "0.8.3"
+version = "0.8.4"
 rust-version = "1.70"
 edition = "2021"
 
@@ -10,7 +10,7 @@ edition = "2021"
 crate-type = ["rlib", "staticlib"]
 
 [dependencies]
-chewing = { version = "0.8.3", path = ".." }
+chewing = { version = "0.8.4", path = ".." }
 env_logger = { version = ">= 0.10.2", default-features = false }
 log = { workspace = true }
 
diff --git a/doc/chewing-cli.1 b/doc/chewing-cli.1
index a6907684..1a3b0f1f 100644
--- a/doc/chewing-cli.1
+++ b/doc/chewing-cli.1
@@ -1,6 +1,6 @@
 .ie \n(.g .ds Aq \(aq
 .el .ds Aq '
-.TH chewing-cli 1  "chewing-cli 0.8.3" 
+.TH chewing-cli 1  "chewing-cli 0.8.4" 
 .SH NAME
 chewing\-cli \- Tools of the Chewing (酷音) intelligent Zhuyin input method.
 .SH SYNOPSIS
@@ -25,4 +25,4 @@ Display information about the dictionary
 chewing\-cli\-dump(1)
 Dump the dictionary entries into tsi.src formatted stream
 .SH VERSION
-v0.8.3
\ No newline at end of file
+v0.8.4
\ No newline at end of file
diff --git a/fuzzer/Cargo.toml b/fuzzer/Cargo.toml
index e0403fd4..72cb4c18 100644
--- a/fuzzer/Cargo.toml
+++ b/fuzzer/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-chewing = { version = "0.8.3", path = ".." }
-chewing_capi = { version = "0.8.3", path = "../capi" }
+chewing = { version = "0.8.4", path = ".." }
+chewing_capi = { version = "0.8.4", path = "../capi" }
 log = "0.4.21"
 env_logger = { version = ">= 0.10.2", default-features = false }
diff --git a/tests/testhelper/Cargo.toml b/tests/testhelper/Cargo.toml
index 0758972b..22c2fe28 100644
--- a/tests/testhelper/Cargo.toml
+++ b/tests/testhelper/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-chewing = { version = "0.8.3", path = "../.." }
+chewing = { version = "0.8.4", path = "../.." }
 
 [features]
 sqlite = ["chewing/sqlite"]
diff --git a/tools/Cargo.toml b/tools/Cargo.toml
index 20c45182..834bcbb8 100644
--- a/tools/Cargo.toml
+++ b/tools/Cargo.toml
@@ -2,12 +2,12 @@
 name = "chewing-cli"
 description = "Tools of the Chewing (酷音) intelligent Zhuyin input method."
 license = "LGPL-2.1-or-later"
-version = "0.8.3"
+version = "0.8.4"
 edition = "2021"
 
 [dependencies]
 anyhow = "1.0.0"
-chewing = { version = "0.8.3", path = "..", features = ["sqlite"] }
+chewing = { version = "0.8.4", path = "..", features = ["sqlite"] }
 clap = { version = "4.4.18", features = ["derive"] }
 clap_mangen = { version = "0.2.12", optional = true }
 
diff --git a/vet/imports.lock b/vet/imports.lock
index 17e1de03..7bf22444 100644
--- a/vet/imports.lock
+++ b/vet/imports.lock
@@ -2,12 +2,12 @@
 # cargo-vet imports lock
 
 [[unpublished.chewing]]
-version = "0.8.3"
-audited_as = "0.8.2"
+version = "0.8.4"
+audited_as = "0.8.3"
 
 [[unpublished.chewing-cli]]
-version = "0.8.3"
-audited_as = "0.8.2"
+version = "0.8.4"
+audited_as = "0.8.3"
 
 [[publisher.anstream]]
 version = "0.6.14"
@@ -59,15 +59,15 @@ user-login = "Amanieu"
 user-name = "Amanieu d'Antras"
 
 [[publisher.chewing]]
-version = "0.8.2"
-when = "2024-05-21"
+version = "0.8.3"
+when = "2024-05-25"
 user-id = 7551
 user-login = "kanru"
 user-name = "Kan-Ru Chen"
 
 [[publisher.chewing-cli]]
-version = "0.8.2"
-when = "2024-05-21"
+version = "0.8.3"
+when = "2024-05-25"
 user-id = 7551
 user-login = "kanru"
 user-name = "Kan-Ru Chen"