diff --git a/requirements.txt b/requirements.txt
index e2adb6e7..8ee28a77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pyTooling >= 5.0.0, < 6.0
-pyVHDLModel >= 0.27.1, < 0.28
+pyVHDLModel >= 0.27.1, < 0.29
 pySVModel >= 0.4.0, < 0.5
 pySystemRDLModel >= 0.2.0, < 0.3