diff --git a/go.mod b/go.mod
index 87653e08..94b93389 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/dominodatalab/hephaestus
 
 go 1.22.0
 
-toolchain go1.22.2
+toolchain go1.23.0
 
 // NOTE: local development
 // replace github.com/dominodatalab/controller-util => ../controller-util
diff --git a/test/functional/go.mod b/test/functional/go.mod
index e7478f6e..9f9eb5db 100644
--- a/test/functional/go.mod
+++ b/test/functional/go.mod
@@ -2,7 +2,7 @@ module github.com/dominodatalab/hephaestus/test/functional
 
 go 1.22.0
 
-toolchain go1.22.4
+toolchain go1.23.0
 
 replace github.com/dominodatalab/testenv => ../../tools/testenv
 
diff --git a/tools/go.mod b/tools/go.mod
index 96bb38ed..0444d54b 100644
--- a/tools/go.mod
+++ b/tools/go.mod
@@ -2,7 +2,7 @@ module github.com/dominodatalab/hephaestus/tools
 
 go 1.22.0
 
-toolchain go1.22.2
+toolchain go1.23.0
 
 require (
 	github.com/golangci/golangci-lint v1.58.0