diff --git a/qutest/qutest.py b/qutest/qutest.py
index 32f8881..2bcfcd7 100644
--- a/qutest/qutest.py
+++ b/qutest/qutest.py
@@ -961,12 +961,15 @@ class QSpy:
     _GRP_TE = 0xF5
     _GRP_QF = 0xF6
     _GRP_SC = 0xF7
-    _GRP_U0 = 0xF8
-    _GRP_U1 = 0xF9
-    _GRP_U2 = 0xFA
-    _GRP_U3 = 0xFB
-    _GRP_U4 = 0xFC
-    _GRP_UA = 0xFD
+    _GRP_SEM= 0xF8
+    _GRP_MTX= 0xF9
+    _GRP_U0 = 0xFA
+    _GRP_U1 = 0xFB
+    _GRP_U2 = 0xFC
+    _GRP_U3 = 0xFD
+    _GRP_U4 = 0xFE
+    _GRP_UA = 0xFF
+
     _QS_USER = 100
 
     # local filter groups...
diff --git a/qutest/setup.py b/qutest/setup.py
index 2c5bf48..34a3dcd 100644
--- a/qutest/setup.py
+++ b/qutest/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="qutest",
-    version="7.1.0",
+    version="7.1.1",
     author="Quantum Leaps",
     author_email="info@state-machine.com",
     description="QUTest Python scripting support",
diff --git a/qview/setup.py b/qview/setup.py
index 4c4cc7a..1f68cd5 100644
--- a/qview/setup.py
+++ b/qview/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="qview",
-    version="7.1.0",
+    version="7.1.1",
     author="Quantum Leaps",
     author_email="info@state-machine.com",
     description="QView visualization and monitoring",