diff --git a/.SRCINFO b/.SRCINFO
index 0a7f1e88efffb..46fa6e30dc6c8 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,16 +1,16 @@
 pkgbase = ipsw-bin
 	pkgdesc = iOS/macOS Research Swiss Army Knife
-	pkgver = 3.1.520
+	pkgver = 3.1.521
 	pkgrel = 1
 	url = https://github.com/blacktop/ipsw
 	license = MIT
 	conflicts = ipsw
 	provides = ipsw
 	arch = aarch64
-	source_aarch64 = https://github.com/blacktop/ipsw/releases/download/v3.1.520/ipsw_3.1.520_linux_arm64.tar.gz
-	sha256sums_aarch64 = 358141ffd172b7b51b43d72c23c05c4df4c225b806a33f4e5f786955e95014e5
+	source_aarch64 = https://github.com/blacktop/ipsw/releases/download/v3.1.521/ipsw_3.1.521_linux_arm64.tar.gz
+	sha256sums_aarch64 = 13670cf53488ec555fb9a080f874381455052a431c216e5152ef081df64a83fb
 	arch = x86_64
-	source_x86_64 = https://github.com/blacktop/ipsw/releases/download/v3.1.520/ipsw_3.1.520_linux_x86_64.tar.gz
-	sha256sums_x86_64 = 78d82765ddbf53e07c3fcefcc973e0c86ad8efd30e9f609098342698fedb9b57
+	source_x86_64 = https://github.com/blacktop/ipsw/releases/download/v3.1.521/ipsw_3.1.521_linux_x86_64.tar.gz
+	sha256sums_x86_64 = 701bde6e02a592261f65ea56a0d229c0be5c55afc80e7fb5f3478e364d52f43e
 	
 pkgname = ipsw-bin
diff --git a/PKGBUILD b/PKGBUILD
index 52ee7fb9fce84..907272ce4660b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Blacktop <https://github.com/blacktop>
 
 pkgname='ipsw-bin'
-pkgver=3.1.520
+pkgver=3.1.521
 pkgrel=1
 pkgdesc='iOS/macOS Research Swiss Army Knife'
 url='https://github.com/blacktop/ipsw'
@@ -12,11 +12,11 @@ provides=('ipsw')
 conflicts=('ipsw')
 backup=('etc/ipsw.conf')
 
-source_aarch64=("${pkgname}_${pkgver}_aarch64.tar.gz::https://github.com/blacktop/ipsw/releases/download/v3.1.520/ipsw_3.1.520_linux_arm64.tar.gz")
-sha256sums_aarch64=('358141ffd172b7b51b43d72c23c05c4df4c225b806a33f4e5f786955e95014e5')
+source_aarch64=("${pkgname}_${pkgver}_aarch64.tar.gz::https://github.com/blacktop/ipsw/releases/download/v3.1.521/ipsw_3.1.521_linux_arm64.tar.gz")
+sha256sums_aarch64=('13670cf53488ec555fb9a080f874381455052a431c216e5152ef081df64a83fb')
 
-source_x86_64=("${pkgname}_${pkgver}_x86_64.tar.gz::https://github.com/blacktop/ipsw/releases/download/v3.1.520/ipsw_3.1.520_linux_x86_64.tar.gz")
-sha256sums_x86_64=('78d82765ddbf53e07c3fcefcc973e0c86ad8efd30e9f609098342698fedb9b57')
+source_x86_64=("${pkgname}_${pkgver}_x86_64.tar.gz::https://github.com/blacktop/ipsw/releases/download/v3.1.521/ipsw_3.1.521_linux_x86_64.tar.gz")
+sha256sums_x86_64=('701bde6e02a592261f65ea56a0d229c0be5c55afc80e7fb5f3478e364d52f43e')
 
 package() {
   # bin