diff --git a/requirements-ci.txt b/requirements-ci.txt
index 3b283dc..0d61a9f 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -1,3 +1,3 @@
 # external requirements
 flake8==3.7.9
-pyinstaller==4.0 
\ No newline at end of file
+pyinstaller==5.13.1 
\ No newline at end of file