diff --git a/setup.cfg b/setup.cfg
index f443565..6abe9e4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -70,7 +70,7 @@ deps =
     cocotb == 1.7.2
     cocotb-bus == 0.2.1
     cocotb-test == 0.2.4
-    cocotbext-axi == 0.1.18
+    cocotbext-axi == 0.1.20
     coverage == 7.0.5
     pytest-cov == 4.0.0