diff --git a/go.mod b/go.mod
index e7cb046..28e17dc 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/monkescience/testastic
 
 go 1.26.0
 
-toolchain go1.27.0
+toolchain go1.27.1
 
 require (
 	github.com/goccy/go-yaml v1.19.2
diff --git a/mise.toml b/mise.toml
index 83d2f46..ed55a36 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,3 +1,3 @@
 [tools]
-go = "1.27.0"
+go = "1.27.1"
 golangci-lint = "2.13.2"