diff --git a/go.mod b/go.mod
index d485e06f0..af7b4e726 100644
--- a/go.mod
+++ b/go.mod
@@ -264,7 +264,7 @@ tool (
 
 replace github.com/grid-x/modbus => github.com/evcc-io/modbus v0.0.0-20250501165638-8b6f1fbdb7ea
 
-replace github.com/lorenzodonini/ocpp-go => github.com/evcc-io/ocpp-go v0.0.0-20260727074919-195c10b8758d
+replace github.com/lorenzodonini/ocpp-go => github.com/evcc-io/ocpp-go v0.0.0-20260812074841-a8aa5fef8a9e
 
 replace github.com/enbility/spine-go => github.com/andig/spine-go v0.7.1-0.20260804073026-f9a8d8e8fd18
 
diff --git a/go.sum b/go.sum
index ee976279c..b87fd5ce0 100644
--- a/go.sum
+++ b/go.sum
@@ -146,8 +146,8 @@ github.com/enbility/zeroconf/v2 v2.0.0-20240920094356-be1cae74fda6 h1:XOYvxKtT1o
 github.com/enbility/zeroconf/v2 v2.0.0-20240920094356-be1cae74fda6/go.mod h1:BszP9qFV14mPXgyIREbgIdQtWxbAj3OKqvK02HihMoM=
 github.com/evcc-io/modbus v0.0.0-20250501165638-8b6f1fbdb7ea h1:F6eyC8V8wvc3ranlsR4coAls+OPBkVvxyX0a2VqdlPc=
 github.com/evcc-io/modbus v0.0.0-20250501165638-8b6f1fbdb7ea/go.mod h1:swrNGAVgI1r/3d/sEKE7qgujdRR9aHVPYKyc3gvpVTc=
-github.com/evcc-io/ocpp-go v0.0.0-20260727074919-195c10b8758d h1:UxgSUmwiuVURrmaFzBdYLobuRUwBIMRmH4sFjG0kemU=
-github.com/evcc-io/ocpp-go v0.0.0-20260727074919-195c10b8758d/go.mod h1:2kcukDdhui4u730VfnYVWuwzDLgw+mBRGDir/QAyBhg=
+github.com/evcc-io/ocpp-go v0.0.0-20260812074841-a8aa5fef8a9e h1:NHimNp7oIn4YERnF9ZL8LqYABq6nGU47LO0cNiyxgOQ=
+github.com/evcc-io/ocpp-go v0.0.0-20260812074841-a8aa5fef8a9e/go.mod h1:2kcukDdhui4u730VfnYVWuwzDLgw+mBRGDir/QAyBhg=
 github.com/evcc-io/openapi-mcp v0.6.1-0.20260701153510-26c442199ef4 h1:aGM3NwDsKbnmiaO10ptbvEolRAUThWJEsObiAWFDU/c=
 github.com/evcc-io/openapi-mcp v0.6.1-0.20260701153510-26c442199ef4/go.mod h1:YyOx4zwr6xVUcchAETHERZ+75cZMIrdcjVIZFwBlE1Q=
 github.com/evcc-io/optimizer v0.0.0-20260808185529-a50b33da38e5 h1:cwp3NABx+XDPoBji5Yk/H59ZDJxpDdzg+da9UvMFFUg=