diff --git a/quodlibet-git/.SRCINFO b/quodlibet-git/.SRCINFO
index 076ee5f..40f043e 100644
--- a/quodlibet-git/.SRCINFO
+++ b/quodlibet-git/.SRCINFO
@@ -20,7 +20,7 @@ pkgbase = quodlibet-git
 	optdepends = gst-plugins-base: Default audio backend
 	optdepends = gst-plugins-good: Extra media codecs, PulseAudio support for the GStreamer backend; Audio Compressor, Karaoke, Replay Gain plugins
 	optdepends = gst-plugins-ugly: Extra media codecs for the GStreamer backend
-	optdepends = gtksourceview3: Undo and redo support in multiline text fields
+	optdepends = gtksourceview4: Undo and redo support in multiline text fields
 	optdepends = kakasi: Kana/Kanji Simple Inverter plugin
 	optdepends = libappindicator-gtk3: Appindicator support in the Tray Icon plugin
 	optdepends = libkeybinder3: Multimedia key support under non Gnome setups
diff --git a/quodlibet-git/PKGBUILD b/quodlibet-git/PKGBUILD
index af6f7f9..05d45f2 100644
--- a/quodlibet-git/PKGBUILD
+++ b/quodlibet-git/PKGBUILD
@@ -18,7 +18,7 @@ optdepends=('gst-libav: Extra media codecs for the GStreamer backend'
             'gst-plugins-base: Default audio backend'
             'gst-plugins-good: Extra media codecs, PulseAudio support for the GStreamer backend; Audio Compressor, Karaoke, Replay Gain plugins'
             'gst-plugins-ugly: Extra media codecs for the GStreamer backend'
-            'gtksourceview3: Undo and redo support in multiline text fields'
+            'gtksourceview4: Undo and redo support in multiline text fields'
             'kakasi: Kana/Kanji Simple Inverter plugin'
             'libappindicator-gtk3: Appindicator support in the Tray Icon plugin'
             'libkeybinder3: Multimedia key support under non Gnome setups'