diff --git a/clapper_src/misc.js b/clapper_src/misc.js
index ff61fd92..f12e18d4 100644
--- a/clapper_src/misc.js
+++ b/clapper_src/misc.js
@@ -57,12 +57,10 @@ function inhibitForState(state, window)
             return;
 
         let app = window.get_application();
-        let flags = Gtk.ApplicationInhibitFlags.SUSPEND
-            | Gtk.ApplicationInhibitFlags.IDLE;
 
         inhibitCookie = app.inhibit(
             window,
-            flags,
+            Gtk.ApplicationInhibitFlags.IDLE,
             'video is playing'
         );
         if(!inhibitCookie)
@@ -71,14 +69,12 @@ function inhibitForState(state, window)
         isInhibited = (inhibitCookie > 0);
     }
     else {
-        //if(!inhibitCookie)
+        if(!inhibitCookie)
             return;
 
-        /* Uninhibit seems to be broken as of GTK 3.99.4
         let app = window.get_application();
         app.uninhibit(inhibitCookie);
         inhibitCookie = null;
-        */
     }
 
     debug(`set prevent suspend to: ${isInhibited}`);
diff --git a/pkgs/arch/obs/PKGBUILD b/pkgs/arch/obs/PKGBUILD
index 481f5fe7..8163732d 100644
--- a/pkgs/arch/obs/PKGBUILD
+++ b/pkgs/arch/obs/PKGBUILD
@@ -27,7 +27,7 @@ arch=(any)
 url="https://github.com/Rafostar/clapper"
 license=("GPL-3.0")
 depends=(
-	"gtk4>=3.99.2"
+	"gtk4>=4.0.0"
 	"hicolor-icon-theme"
 	"gjs"
 	"gst-plugins-base-libs>=1.18.0"
diff --git a/pkgs/deb/debian/control b/pkgs/deb/debian/control
index 95590ace..fc6db7d1 100644
--- a/pkgs/deb/debian/control
+++ b/pkgs/deb/debian/control
@@ -14,7 +14,7 @@ Build-Depends: debhelper (>= 10),
 Package: clapper
 Architecture: all
 Depends: gjs (>= 1.50),
-         gir1.2-gtk-4.0 (>= 3.99.2),
+         gir1.2-gtk-4.0 (>= 4.0.0),
          hicolor-icon-theme,
          libgstreamer1.0-0 (>= 1.18),
          gstreamer1.0-plugins-base (>= 1.18),
diff --git a/pkgs/rpm/clapper.spec b/pkgs/rpm/clapper.spec
index 3532450d..6ee1f4fb 100644
--- a/pkgs/rpm/clapper.spec
+++ b/pkgs/rpm/clapper.spec
@@ -20,7 +20,7 @@
 
 %global appname com.github.rafostar.Clapper
 %global gst_version 1.18.0
-%global gtk4_version 3.99.2
+%global gtk4_version 4.0.0
 
 Name:           clapper
 Version:        0.0.0