diff --git a/godeltaprof/compat/go.mod b/godeltaprof/compat/go.mod
index eb54ca9..4a862da 100644
--- a/godeltaprof/compat/go.mod
+++ b/godeltaprof/compat/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/google/pprof v0.0.0-20231127191134-f3a68a39ae15
-	github.com/grafana/pyroscope-go/godeltaprof v0.1.5
+	github.com/grafana/pyroscope-go/godeltaprof v0.1.9
 	github.com/klauspost/compress v1.17.8
 	github.com/stretchr/testify v1.10.0
 	golang.org/x/tools v0.16.0
diff --git a/godeltaprof/compat/go.sum b/godeltaprof/compat/go.sum
index c53b588..63a7ce2 100644
--- a/godeltaprof/compat/go.sum
+++ b/godeltaprof/compat/go.sum
@@ -3,8 +3,8 @@ 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/pprof v0.0.0-20231127191134-f3a68a39ae15 h1:t2sLhFuGXwoomaKLTuoxFfFqqlG1Gp2DpsupXq3UvZ0=
 github.com/google/pprof v0.0.0-20231127191134-f3a68a39ae15/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
-github.com/grafana/pyroscope-go/godeltaprof v0.1.5 h1:gkFVqihFRL1Nro2FCC0u6mW47jclef96Zu8I/ykq+4E=
-github.com/grafana/pyroscope-go/godeltaprof v0.1.5/go.mod h1:1HSPtjU8vLG0jE9JrTdzjgFqdJ/VgN7fvxBNq3luJko=
+github.com/grafana/pyroscope-go/godeltaprof v0.1.9 h1:c1Us8i6eSmkW+Ez05d3co8kasnuOY813tbMN8i/a3Og=
+github.com/grafana/pyroscope-go/godeltaprof v0.1.9/go.mod h1:2+l7K7twW49Ct4wFluZD3tZ6e0SjanjcUUBPVD/UuGU=
 github.com/klauspost/compress v1.17.8 h1:YcnTYrq7MikUT7k0Yb5eceMmALQPYBW/Xltxn0NAMnU=
 github.com/klauspost/compress v1.17.8/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=