diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index 6439666..3cfafb0 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## 20230511 - 2023-05-11
+
+### Changed
+
+- Build with Ghidra 10.3
+
 ## 20230420 - 2023-04-20
 
 ### Changed
diff --git a/README.markdown b/README.markdown
index 218275b..6f5176d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -2,7 +2,7 @@
 
 **Very experimental! No compatibility guarantees!**
 
-Ghidra version: Ghidra 10.2.3_PUBLIC_20230208
+Ghidra version: Ghidra 10.3_PUBLIC_20230510
 
 ![Tetris disassembly](screenshot.png)