diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a66e5d..32f7ba1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [6.0.2-beta.4] 2026-04-10
+## Fixed
+- Use GLibUnix namespace when setting up SIGINT handling
+
 ## [6.0.2-beta.3] 2026-01-26
 ## Fixed
 - Raise error correctly from module
diff --git a/dzgui.sh b/dzgui.sh
index f02d8a9..7540c27 100755
--- a/dzgui.sh
+++ b/dzgui.sh
@@ -2,7 +2,7 @@
 set -o pipefail
 
 src_path="$(readlink -e "$0")"
-version=6.0.2-beta.3
+version=6.0.2-beta.4
 
 #CONSTANTS
 aid=221100
@@ -626,10 +626,10 @@ fetch_helpers_by_sum(){
     [[ -f "$config_file" ]] && source "$config_file"
     declare -A sums
     sums=(
-        ["funcs"]="9c790def4f70b6d1b0ed604a2b87b0dc"
+        ["funcs"]="a823824ec835a7db836aaff0eccd3a50"
         ["query_v2.py"]="55d339ba02512ac69de288eb3be41067"
         ["servers.py"]="ed442c3aecf33f777d59dcf53650d263"
-        ["ui.py"]="d09b9d8bed3854efd51377289786c5ac"
+        ["ui.py"]="d00c37fd006fa8cfb7fd02a8505e67e0"
         ["vdf2json.py"]="2f49f6f5d3af919bebaab2e9c220f397"
         ["pefile.py"]="b452974a84bff1d821872fcebf59e380"
     )
diff --git a/helpers/funcs b/helpers/funcs
index 314b214..a19a069 100755
--- a/helpers/funcs
+++ b/helpers/funcs
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -o pipefail
-version="6.0.2-beta.3"
+version="6.0.2-beta.4"
 
 #CONSTANTS
 aid=221100
diff --git a/helpers/ui.py b/helpers/ui.py
index bff57a0..166c605 100644
--- a/helpers/ui.py
+++ b/helpers/ui.py
@@ -39,7 +39,8 @@ locale.setlocale(locale.LC_ALL, "")
 
 import gi  # noqa E402
 gi.require_version("Gtk", "3.0")
-from gi.repository import Gtk, GLib, Gdk, GObject, Pango  # noqa E402
+gi.require_version("GLibUnix", "2.0")
+from gi.repository import Gtk, GLib, GLibUnix, Gdk, GObject, Pango  # noqa E402
 
 # https://bugzilla.gnome.org/show_bug.cgi?id=708676
 warnings.filterwarnings("ignore", ".*g_value_get_int", Warning)
@@ -4651,7 +4652,7 @@ class App(Gtk.Application):
         )
         self.win.add_accel_group(accel)
 
-        GLib.unix_signal_add(
+        GLibUnix.signal_add_full(
             GLib.PRIORITY_DEFAULT, signal.SIGINT, self._catch_sigint
         )
         Gtk.main()