diff --git a/post-install b/post-install
index 904671b..fe9549b 100755
--- a/post-install
+++ b/post-install
@@ -28,8 +28,8 @@ NPM_PACKAGES=(
 
 # Rust components which should be installed
 RUST_COMPONENTS=(
-    "rls-preview"
-    "rustfmt-preview"
+    "rls"
+    "rustfmt"
 )
 
 #######################################
@@ -45,6 +45,6 @@ print_section "Installing global npm packages"
 npm i -g "${NPM_PACKAGES[@]}"
 
 print_section "Install Rust toolchain and components"
-rustup toolchain install nightly
-rustup default nightly
+rustup toolchain install beta
+rustup default beta
 rustup component add "${RUST_COMPONENTS[@]}"
\ No newline at end of file
diff --git a/system/.config/gtk-2.0/gtkfilechooser.ini b/system/.config/gtk-2.0/gtkfilechooser.ini
index a576c47..251c46c 100644
--- a/system/.config/gtk-2.0/gtkfilechooser.ini
+++ b/system/.config/gtk-2.0/gtkfilechooser.ini
@@ -1,6 +1,6 @@
 [Filechooser Settings]
 LocationMode=path-bar
-ShowHidden=false
+ShowHidden=true
 ShowSizeColumn=true
 GeometryX=0
 GeometryY=0