diff --git a/go.mod b/go.mod
index 3ebc04c..99f6e52 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/robinvdvleuten/dsmr
 go 1.19
 
 require (
-	github.com/alecthomas/assert/v2 v2.8.0
+	github.com/alecthomas/assert/v2 v2.8.1
 	github.com/alecthomas/participle/v2 v2.1.1
 	github.com/alecthomas/repr v0.4.0
 	github.com/snksoft/crc v1.1.0
diff --git a/go.sum b/go.sum
index 723f8e3..15a991e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/alecthomas/assert/v2 v2.8.0 h1:8b0foWfS2dH6MltxQMPvWdSGN1wE4K1vyab9PGW4qgE=
-github.com/alecthomas/assert/v2 v2.8.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
+github.com/alecthomas/assert/v2 v2.8.1 h1:YCxnYR6jjpfnEK5AK5SysALKdUEBPGH4Y7As6tBnDw0=
+github.com/alecthomas/assert/v2 v2.8.1/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
 github.com/alecthomas/participle/v2 v2.1.1 h1:hrjKESvSqGHzRb4yW1ciisFJ4p3MGYih6icjJvbsmV8=
 github.com/alecthomas/participle/v2 v2.1.1/go.mod h1:Y1+hAs8DHPmc3YUFzqllV+eSQ9ljPTk0ZkPMtEdAx2c=
 github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=