diff --git a/kiririn/Features/Player/PlayerState.swift b/kiririn/Features/Player/PlayerState.swift
index accce82..13c10e5 100644
--- a/kiririn/Features/Player/PlayerState.swift
+++ b/kiririn/Features/Player/PlayerState.swift
@@ -355,6 +355,7 @@ final class PlayerState: NSObject, VLCMediaPlayerDelegate, VLCMediaDelegate {
             "--no-snapshot-preview",
             "--snapshot-format=jpg",
             "--aribcaption-font=Hiragino Maru Gothic ProN,Rounded M+ 1m WadaLab comp ARIB,Apple Symbols",
+            "--prefetch-buffer-size=2048",
             "--verbose=1",
         ]
         #if os(macOS)
diff --git a/setup.sh b/setup.sh
index 8fd3601..27ed88b 100755
--- a/setup.sh
+++ b/setup.sh
@@ -3,7 +3,7 @@ set -euo pipefail
 
 # VLCKit
 # https://github.com/neneka/vlckit/releases
-REVISION="202608090657"
+REVISION="202608110911"
 VLCKIT_URL="https://github.com/neneka/vlckit/releases/download/$REVISION/VLCKit-iOS-REPLACEWITHVERSION.dmg"
 VLCKIT_DEST="./Packages/VLCKit"
 FRAMEWORK_DEST="${VLCKIT_DEST}/VLCKit.xcframework"