diff --git a/releases/ChangeLog.md b/releases/ChangeLog.md
index 796cde73..aaf108bd 100644
--- a/releases/ChangeLog.md
+++ b/releases/ChangeLog.md
@@ -1,3 +1,7 @@
+## 4.1.9 - Jun 26, 2023
+
+- Bugfix: QR codes could not be rendered in 4.1.8 release due to a regression.
+
 ## 4.1.8 - Jun 19, 2023
 
 - Bugfix: "Validating..." screen would be shown twice in some cases. Improves signing performance.
diff --git a/stm32/Makefile b/stm32/Makefile
index 413f007d..7efd55f9 100644
--- a/stm32/Makefile
+++ b/stm32/Makefile
@@ -34,7 +34,7 @@ BOOTLOADER_BASE = 0x08000000
 FILESYSTEM_BASE = 0x080e0000
 
 # Our version for this release.
-VERSION_STRING = 4.1.8
+VERSION_STRING = 4.1.9
 
 #
 # Sign and merge various parts