diff --git a/exporter/elasticsearchexporter/integrationtest/go.mod b/exporter/elasticsearchexporter/integrationtest/go.mod
index d2e7135958f6..aca4336d2b41 100644
--- a/exporter/elasticsearchexporter/integrationtest/go.mod
+++ b/exporter/elasticsearchexporter/integrationtest/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/exporter/elasti
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/elastic/go-docappender/v2 v2.3.2
diff --git a/exporter/opencensusexporter/go.mod b/exporter/opencensusexporter/go.mod
index 5bd4ef5dffc2..b2d42616f039 100644
--- a/exporter/opencensusexporter/go.mod
+++ b/exporter/opencensusexporter/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/exporter/opence
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/census-instrumentation/opencensus-proto v0.4.1
diff --git a/receiver/opencensusreceiver/go.mod b/receiver/opencensusreceiver/go.mod
index 4b390bf0bae0..a5a872335af9 100644
--- a/receiver/opencensusreceiver/go.mod
+++ b/receiver/opencensusreceiver/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/receiver/opence
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/census-instrumentation/opencensus-proto v0.4.1
diff --git a/testbed/go.mod b/testbed/go.mod
index 237d2bfb184f..52195a794f6b 100644
--- a/testbed/go.mod
+++ b/testbed/go.mod
@@ -2,7 +2,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/testbed
 
 go 1.22.7
 
-toolchain go1.22.8
+toolchain go1.23.4
 
 require (
 	github.com/fluent/fluent-logger-golang v1.9.0