diff --git a/Cargo.lock b/Cargo.lock
index d7bfbad3..f8de36cd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,6 +35,17 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
 
+[[package]]
+name = "ahash"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.18"
@@ -1045,7 +1056,6 @@ checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
 [[package]]
 name = "druid"
 version = "0.7.0"
-source = "git+https://github.com/lapce/druid#fe2dd72929edc534ece197ee4f8160a747c2a375"
 dependencies = [
  "console_error_panic_hook",
  "druid-derive",
@@ -1069,7 +1079,6 @@ dependencies = [
 [[package]]
 name = "druid-derive"
 version = "0.4.0"
-source = "git+https://github.com/lapce/druid#fe2dd72929edc534ece197ee4f8160a747c2a375"
 dependencies = [
  "proc-macro2 1.0.29",
  "quote 1.0.9",
@@ -1079,7 +1088,6 @@ dependencies = [
 [[package]]
 name = "druid-shell"
 version = "0.7.0"
-source = "git+https://github.com/lapce/druid#fe2dd72929edc534ece197ee4f8160a747c2a375"
 dependencies = [
  "anyhow",
  "cfg-if 1.0.0",
@@ -1626,7 +1634,7 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 dependencies = [
- "ahash",
+ "ahash 0.4.7",
 ]
 
 [[package]]
@@ -1634,6 +1642,9 @@ name = "hashbrown"
 version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+dependencies = [
+ "ahash 0.7.6",
+]
 
 [[package]]
 name = "heck"
@@ -1958,6 +1969,7 @@ dependencies = [
  "druid",
  "fuzzy-matcher",
  "fzyr",
+ "hashbrown 0.11.2",
  "im",
  "include_dir",
  "indexmap",
@@ -1968,7 +1980,6 @@ dependencies = [
  "lsp-types",
  "parking_lot 0.11.2",
  "regex",
- "rustc-hash",
  "serde 1.0.130",
  "serde_json",
  "sled",
@@ -2969,19 +2980,18 @@ dependencies = [
 [[package]]
 name = "piet-wgpu"
 version = "0.1.0"
-source = "git+https://github.com/lapce/piet-wgpu#beb68d2cecfd810ff5cbe1e9cd4e471ef6b7f506"
 dependencies = [
  "bytemuck",
  "font-kit",
  "futures",
  "glam",
+ "hashbrown 0.11.2",
  "include_dir",
  "linked-hash-map",
  "lyon",
  "pathfinder_geometry",
  "piet",
  "raw-window-handle",
- "rustc-hash",
  "sha2 0.9.8",
  "unicode-width",
  "usvg",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index c5e0941f..9d86440c 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Dongdong Zhou <dzhou121@gmail.com>"]
 edition = "2021"
 
 [dependencies]
-rustc-hash = "1.1.0"
+hashbrown = "0.11.2"
 sled = "0.34.7"
 base64 = "0.13.0"
 alacritty_terminal = "0.15.0"
diff --git a/core/src/config.rs b/core/src/config.rs
index ffd707b9..df5435db 100644
--- a/core/src/config.rs
+++ b/core/src/config.rs
@@ -1,4 +1,4 @@
-use std::{collections::HashMap, io::Write, path::PathBuf};
+use std::{io::Write, path::PathBuf};
 
 use anyhow::Result;
 use directories::ProjectDirs;
@@ -6,7 +6,7 @@
     piet::{PietText, Text, TextLayout, TextLayoutBuilder},
     theme, Color, Env, FontDescriptor, FontFamily, Key, Size,
 };
-use rustc_hash::FxHashMap;
+use hashbrown::HashMap;
 use serde::{Deserialize, Deserializer, Serialize};
 
 use crate::{
@@ -98,9 +98,9 @@ pub struct Config {
     pub lapce: LapceConfig,
     pub editor: EditorConfig,
     #[serde(skip)]
-    pub theme: FxHashMap<String, Color>,
+    pub theme: HashMap<String, Color>,
     #[serde(skip)]
-    pub themes: FxHashMap<String, FxHashMap<String, Color>>,
+    pub themes: HashMap<String, HashMap<String, Color>>,
 }
 
 impl Config {
@@ -129,7 +129,7 @@ pub fn load(workspace: Option<LapceWorkspace>) -> Result<Self> {
 
         config.theme = get_theme(default_light_theme)?;
 
-        let mut themes = HashMap::default();
+        let mut themes = HashMap::new();
         themes.insert("Lapce Light".to_string(), get_theme(default_light_theme)?);
         themes.insert("Lapce Dark".to_string(), get_theme(default_dark_theme)?);
         config.themes = themes;
@@ -353,9 +353,10 @@ pub fn recent_workspaces_file() -> Option<PathBuf> {
     }
 }
 
-fn get_theme(content: &str) -> Result<FxHashMap<String, Color>> {
-    let theme_colors: FxHashMap<String, String> = toml::from_str(content)?;
-    let mut theme = HashMap::default();
+fn get_theme(content: &str) -> Result<HashMap<String, Color>> {
+    let theme_colors: std::collections::HashMap<String, String> =
+        toml::from_str(content)?;
+    let mut theme = HashMap::new();
     for (k, v) in theme_colors.iter() {
         if v.starts_with("$") {
             let var_name = &v[1..];