diff --git a/requirements.txt b/requirements.txt
index b1f5b5da..af2f671c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pyTooling ~= 8.15
 pyVHDLModel ~= 0.35.0
-pySVModel ~= 0.5.0
+pySVModel ~= 0.5.7
 pySystemRDLModel ~= 0.3.0