diff --git a/go.mod b/go.mod
index 246f328..edff63a 100644
--- a/go.mod
+++ b/go.mod
@@ -5,15 +5,13 @@ go 1.25.0
 require (
 	github.com/monitoring-forge/followparser v0.2.15
 	github.com/montanaflynn/stats v0.12.3
-	github.com/stretchr/testify v1.11.1
+	github.com/stretchr/testify v1.12.0
 )
 
 require (
 	github.com/avast/retry-go/v4 v4.7.0 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/jessevdk/go-flags v1.6.1 // indirect
 	github.com/mackerelio/checkers v0.2.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
diff --git a/go.sum b/go.sum
index 0363ee4..677dc99 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,6 @@ github.com/avast/retry-go/v4 v4.7.0 h1:yjDs35SlGvKwRNSykujfjdMxMhMQQM0TnIjJaHB+Z
 github.com/avast/retry-go/v4 v4.7.0/go.mod h1:ZMPDa3sY2bKgpLtap9JRUgk2yTAba7cgiFhqxY2Sg6Q=
 github.com/buger/jsonparser v1.6.1 h1:I0phFv0PlbLHnM7TZAVjZ2MJ2/eWRTDyuO7GLR98IEs=
 github.com/buger/jsonparser v1.6.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-andiamo/splitter v1.2.5 h1:P3NovWMY2V14TJJSolXBvlOmGSZo3Uz+LtTl2bsV/eY=
 github.com/go-andiamo/splitter v1.2.5/go.mod h1:8WHU24t9hcMKU5FXDQb1hysSEC/GPuivIp0uKY1J8gw=
 github.com/jessevdk/go-flags v1.6.1 h1:Cvu5U8UGrLay1rZfv/zP7iLpSHGUZ/Ou68T0iX1bBK4=
@@ -18,10 +16,8 @@ github.com/monitoring-forge/followparser v0.2.15 h1:JiCtehe8NVd8BdfuLFzM9EDoVO3Y
 github.com/monitoring-forge/followparser v0.2.15/go.mod h1:L3I8hiQxz9ahjz/pPxCVfjBYHTejwKeR7XaG9TYglyY=
 github.com/montanaflynn/stats v0.12.3 h1:6Wapv3TSE8rWROR0+nYl7Sy6C2jXlnZDcFCb0J554zk=
 github.com/montanaflynn/stats v0.12.3/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
-github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/stretchr/testify v1.12.0 h1:K6Mr6jO9JICuend/5xzTM03ydSV3vdNRYAdPSukj8uI=
+github.com/stretchr/testify v1.12.0/go.mod h1:bOYBZb5qJ00vPzWfIqBUZPaxK8jWiXc6d3ErP4Ca9Gw=
 golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
 golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=