diff --git a/painter/requirements.txt b/painter/requirements.txt
index 2256d90e..cbdfe292 100644
--- a/painter/requirements.txt
+++ b/painter/requirements.txt
@@ -6,7 +6,7 @@ scikit-image==0.19.1
 PyWavelets==1.2.0
 Pillow==9.3.0
 scipy==1.10.0
-imagecodecs==2021.11.20
+imagecodecs==2023.9.18
 matplotlib==3.5.2
 pyqtgraph==0.12.4
 qimage2ndarray==1.9.0