diff --git a/_data/downloads.yml b/_data/downloads.yml
index d6b1ffd3..fc95b378 100644
--- a/_data/downloads.yml
+++ b/_data/downloads.yml
@@ -5,7 +5,7 @@
 # Releases are removed when they reach EOL.
 
 releases:
-  Qubes OS 4.3.0-rc2:
+  Qubes OS 4.3.0-rc3:
     testing: true
     latest: false
     aging: false
@@ -15,67 +15,67 @@ releases:
       display: false
       method: HTTPS
       type: ISO
-      filename: Qubes-R4.3.0-rc2-x86_64.iso
-      size: 7.4 GiB (7,946,614,784 bytes)
-      url: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.iso
+      filename: Qubes-R4.3.0-rc3-x86_64.iso
+      size: 7.6 GiB (8,130,596,864 bytes)
+      url: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.iso
       verifiers:
-        hash: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     - name: qubes-os.org
       display: false
       method: BitTorrent
       type: Torrent
-      filename: Qubes-R4.3.0-rc2-x86_64.torrent
-      size: 148.6 KiB (152,154 bytes)
-      url: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.torrent
+      filename: Qubes-R4.3.0-rc3-x86_64.torrent
+      size: 152.0 KiB (155,654 bytes)
+      url: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.torrent
       verifiers:
-        hash: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: https://ftp.qubes-os.org/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     - name: kernel.org
       display: true
       method: HTTPS
       type: ISO
-      filename: Qubes-R4.3.0-rc2-x86_64.iso
-      size: 7.4 GiB (7,946,614,784 bytes)
-      url: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso
+      filename: Qubes-R4.3.0-rc3-x86_64.iso
+      size: 7.6 GiB (8,130,596,864 bytes)
+      url: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso
       verifiers:
-        hash: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     - name: halifax.rwth-aachen.de
       display: false
       method: HTTP
       type: ISO
-      filename: Qubes-R4.3.0-rc2-x86_64.iso
-      size: 7.4 GiB (7,946,614,784 bytes)
-      url: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso
+      filename: Qubes-R4.3.0-rc3-x86_64.iso
+      size: 7.6 GiB (8,130,596,864 bytes)
+      url: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso
       verifiers:
-        hash: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     - name: kernel.org
       display: true
       method: BitTorrent
       type: Torrent
-      filename: Qubes-R4.3.0-rc2-x86_64.torrent
-      size: 148.6 KiB (152,154 bytes)
-      url: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.torrent
+      filename: Qubes-R4.3.0-rc3-x86_64.torrent
+      size: 152.0 KiB (155,654 bytes)
+      url: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.torrent
       verifiers:
-        hash: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: https://mirrors.edge.kernel.org/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     - name: halifax.rwth-aachen.de
       display: false
       method: BitTorrent
       type: Torrent
-      filename: Qubes-R4.3.0-rc2-x86_64.torrent
-      size: 148.6 KiB (152,154 bytes)
-      url: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.torrent
+      filename: Qubes-R4.3.0-rc3-x86_64.torrent
+      size: 152.0 KiB (155,654 bytes)
+      url: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.torrent
       verifiers:
-        hash: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.DIGESTS
-        sig: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc2-x86_64.iso.asc
+        hash: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.DIGESTS
+        sig: http://ftp.halifax.rwth-aachen.de/qubes/iso/Qubes-R4.3.0-rc3-x86_64.iso.asc
         key: https://keys.qubes-os.org/keys/qubes-release-4.3-signing-key.asc
     docs:
       Installation guide: