diff --git a/.SRCINFO b/.SRCINFO
index 4bd8fd9..1e54645 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = koreader-appimage
 	pkgdesc = An ebook reader supporting PDF, DjVu, EPUB, FB2 and many more formats.
-	pkgver = 2021.09
+	pkgver = 2021.10
 	pkgrel = 1
 	url = https://koreader.rocks/
 	install = koreader-appimage.install
@@ -8,9 +8,9 @@ pkgbase = koreader-appimage
 	license = AGPL3
 	makedepends = p7zip
 	depends = zlib
-	noextract = koreader-appimage-x86_64-linux-gnu-v2021.09.AppImage
+	noextract = koreader-appimage-x86_64-linux-gnu-v2021.10.AppImage
 	options = !strip
-	source = https://ota.koreader.rocks/koreader-appimage-x86_64-linux-gnu-v2021.09.AppImage
-	sha512sums = 681d7dda7ec80609ece855205c722958788e6946fc9424af7c3ad9d23c3e6843d050a16357045e749a0117919edea28828f5de8df6c15782ac89d00e03593fe7
+	source = https://ota.koreader.rocks/koreader-appimage-x86_64-linux-gnu-v2021.10.AppImage
+	sha512sums = c51bb6c13c0629bb3f3767db6c3e38a091bd057dc0375d0859acc90addb39c9b9e89aad0c2dce1ff172340fcef56f63440876400133c043b2a77b036bbd1ae66
 
 pkgname = koreader-appimage
diff --git a/PKGBUILD b/PKGBUILD
index 801bb39..436b6f4 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@
 # We grab koreader.png and koreader.desktop from the AppImage, patch the koreader.desktop,
 # and install them as we would other apps, for convenience sake.
 pkgname=koreader-appimage
-pkgver=2021.09
+pkgver=2021.10
 pkgrel=1
 
 pkgdesc="An ebook reader supporting PDF, DjVu, EPUB, FB2 and many more formats."
@@ -20,7 +20,7 @@ noextract=("$_filename")
 options=('!strip')
 install=${pkgname}.install
 source=("https://ota.koreader.rocks/koreader-appimage-x86_64-linux-gnu-v$pkgver.AppImage")
-sha512sums=('681d7dda7ec80609ece855205c722958788e6946fc9424af7c3ad9d23c3e6843d050a16357045e749a0117919edea28828f5de8df6c15782ac89d00e03593fe7')
+sha512sums=('c51bb6c13c0629bb3f3767db6c3e38a091bd057dc0375d0859acc90addb39c9b9e89aad0c2dce1ff172340fcef56f63440876400133c043b2a77b036bbd1ae66')
 
 prepare() {
     cd "${srcdir}"