diff --git a/container.yaml b/container.yaml
index 2ba72ad..c59919c 100644
--- a/container.yaml
+++ b/container.yaml
@@ -2,32 +2,32 @@ flatpak:
     id: org.fedoraproject.Platform.Codecs.openh264
     build-extension: true
     runtime: org.fedoraproject.Platform
-    runtime-version: f43
+    runtime-version: f42
     sdk: org.fedoraproject.Sdk
-    name: f43/openh264
+    name: openh264
     component: openh264-flatpak
-    branch: f43
+    branch: f42
     packages:
         - openh264-flatpak-config
         # for cleanup-commands (part of runtime)
         - coreutils-single
     extra-data:
         - filename: openh264-2.5.1-1.fc42.aarch64.rpm
-          url: https://codecs.fedoraproject.org/openh264/43/aarch64/Packages/o/openh264-2.6.0-2.fc43.aarch64.rpm
-          sha256: 3665e8228e95893b90054625bce29baf054f37afc380aeb7d946895df0b504a4
-          size: 389810
+          url: https://codecs.fedoraproject.org/openh264/42/aarch64/Packages/o/openh264-2.5.1-1.fc42.aarch64.rpm
+          sha256: 1ce57ac0724e5751281f5edf5de5e172b7fb309f5673813bbb8afd15bf32729b
+          size: 389543
           only-arches:
             - aarch64
         - filename: openh264-2.5.1-1.fc42.ppc64le.rpm
-          url: https://codecs.fedoraproject.org/openh264/43/ppc64le/Packages/o/openh264-2.6.0-2.fc43.ppc64le.rpm
-          sha256: 97a5dc87b7afbca9ad9df66679617fcfeea030bcdb0e6e1b0b4750b8b2fca403
-          size: 439857
+          url: https://codecs.fedoraproject.org/openh264/42/ppc64le/Packages/o/openh264-2.5.1-1.fc42.ppc64le.rpm
+          sha256: c55a4dbecccbbaf3b02723afb87a89b7cd551f16d679bc6f6af5ddffe01636a2
+          size: 439645
           only-arches:
             - ppc64le
         - filename: openh264-2.5.1-1.fc42.x86_64.rpm
-          url: https://codecs.fedoraproject.org/openh264/43/x86_64/Packages/o/openh264-2.6.0-2.fc43.x86_64.rpm
-          sha256: 7c5d518a29ff89d40b9c017dbce501141b3ee47906061689964d144df3373ba7
-          size: 432984
+          url: https://codecs.fedoraproject.org/openh264/42/x86_64/Packages/o/openh264-2.5.1-1.fc42.x86_64.rpm
+          sha256: 223f3a74835cb4e1aca37161814c14083be862cccfe01bf5c58138704ceb2801
+          size: 433204
           only-arches:
             - x86_64
     cleanup-commands: |
diff --git a/update.sh b/update.sh
index 6725578..7c875e4 100755
--- a/update.sh
+++ b/update.sh
@@ -2,7 +2,7 @@
 
 set -eu
 
-fc=43
+fc=42
 vr=$1
 n=0