diff --git a/cmd/telemetrygen/go.mod b/cmd/telemetrygen/go.mod
index 9591cd0eecb0..06902ae2b754 100644
--- a/cmd/telemetrygen/go.mod
+++ b/cmd/telemetrygen/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/cmd/telemetryge
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0
diff --git a/cmd/telemetrygen/internal/e2etest/go.mod b/cmd/telemetrygen/internal/e2etest/go.mod
index d5b7988e1142..514e64131ea4 100644
--- a/cmd/telemetrygen/internal/e2etest/go.mod
+++ b/cmd/telemetrygen/internal/e2etest/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/cmd/telemetryge
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/cmd/telemetrygen v0.114.0