diff --git a/requirements.txt b/requirements.txt
index cf859c51..b21c01bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ ndstorage>=0.1.6
 docstring-inheritance
 pymmcore
 sortedcontainers
-pyjavaz>=1.2.2
+pyjavaz>=1.2.3
 wget
\ No newline at end of file