diff --git a/tox.ini b/tox.ini
index 3696f3cba..2fc8f3e27 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,7 +19,7 @@ deps =
     cocotb-test == 0.2.4
     cocotbext-axi == 0.1.24
     cocotbext-eth == 0.1.20
-    cocotbext-pcie == 0.2.12
+    cocotbext-pcie == 0.2.14
     scapy == 2.5.0
 
 commands =