diff --git a/solverdummy/requirements.txt b/solverdummy/requirements.txt
index de12c412..bd681547 100644
--- a/solverdummy/requirements.txt
+++ b/solverdummy/requirements.txt
@@ -1,3 +1,3 @@
-pyprecice==2.0
+pyprecice>=2.0
 argparse>=1.4
 numpy>=1.16