diff --git a/MODULE.bazel b/MODULE.bazel
index 4237c8cb85c..4db30803a3c 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -153,7 +153,7 @@ use_repo(
 )
 
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
-go_sdk.download(version = "1.23.0")
+go_sdk.download(version = "1.23.1")
 
 go_deps = use_extension("@gazelle//:extensions.bzl", "go_deps")
 go_deps.from_file(go_mod = "//go/extractor:go.mod")
diff --git a/go/actions/test/action.yml b/go/actions/test/action.yml
index d16cd4832f7..5228f440971 100644
--- a/go/actions/test/action.yml
+++ b/go/actions/test/action.yml
@@ -4,7 +4,7 @@ inputs:
   go-test-version:
     description: Which Go version to use for running the tests
     required: false
-    default: "~1.23.0"
+    default: "~1.23.1"
   run-code-checks:
     description: Whether to run formatting, code and qhelp generation checks
     required: false
diff --git a/go/extractor/go.mod b/go/extractor/go.mod
index 7d78ce08e67..7b294e5b74f 100644
--- a/go/extractor/go.mod
+++ b/go/extractor/go.mod
@@ -2,7 +2,7 @@ module github.com/github/codeql-go/extractor
 
 go 1.23
 
-toolchain go1.23.0
+toolchain go1.23.1
 
 // when updating this, run
 //    bazel run @rules_go//go -- mod tidy