diff --git a/go.mod b/go.mod
index 8ac033d1..7252a96f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/newrelic/nri-postgresql
 
-go 1.26.2
+go 1.26.4
 
 require (
 	github.com/blang/semver/v4 v4.0.0
diff --git a/tests/perf-testing/integration/Dockerfile b/tests/perf-testing/integration/Dockerfile
index 97255662..46c548bd 100644
--- a/tests/perf-testing/integration/Dockerfile
+++ b/tests/perf-testing/integration/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-bookworm as builder
+FROM golang:1.26.4-bookworm as builder
 ARG CGO_ENABLED=0
 WORKDIR /go/src/github.com/newrelic/nri-postgresql
 COPY . .