diff --git a/go.mod b/go.mod
index 74ade56..28775b3 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/goceleris/loadgen
 go 1.27.0
 
 require (
-	github.com/HdrHistogram/hdrhistogram-go v1.3.0
+	github.com/HdrHistogram/hdrhistogram-go v1.4.0
 	golang.org/x/net v0.60.0
 )
 
diff --git a/go.sum b/go.sum
index 0587691..b772b4f 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/HdrHistogram/hdrhistogram-go v1.3.0 h1:NBGs5RJ6Q7lDFhszi5AHovwDrSzJAF1ElZy2g0suRTg=
-github.com/HdrHistogram/hdrhistogram-go v1.3.0/go.mod h1:CiIeGiHSd06zjX+FypuEJ5EQ07KKtxZ+8J6hszwVQig=
+github.com/HdrHistogram/hdrhistogram-go v1.4.0 h1:JdU0squ73hT0G45GVKzZ8KXS8ImiFuPHAA36aWaCfMM=
+github.com/HdrHistogram/hdrhistogram-go v1.4.0/go.mod h1:CiIeGiHSd06zjX+FypuEJ5EQ07KKtxZ+8J6hszwVQig=
 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/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=