diff --git a/requirements.txt b/requirements.txt
index af37172..9de9741 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ numpy==1.18.1
 Pillow==8.0.1
 PyQt5>=5.8.2, <=5.15.2
 PyQt5-stubs
-git+https://github.com/EPC-MSU/epcore@v0.1.22#egg=epcore
-git+https://github.com/EPC-MSU/ivviewer@v1.0.2#egg=ivviewer
\ No newline at end of file
+git+https://github.com/EPC-MSU/epcore@v0.1.23#egg=epcore
+git+https://github.com/EPC-MSU/ivviewer@v1.0.3#egg=ivviewer
\ No newline at end of file