diff --git a/mise.toml b/mise.toml
index 281e54f..3ebe653 100644
--- a/mise.toml
+++ b/mise.toml
@@ -3,7 +3,7 @@ go = "1.25.5"
 golangci-lint = "2.7.2"
 goreleaser = "v2.9.0"
 mdbook = "v0.5.2" # renovate: datasource=github-releases depName=rust-lang/mdbook
-ko = "v0.18.0" # renovate: datasource=github-releases depName=ko-build/ko
+ko = "v0.18.1" # renovate: datasource=github-releases depName=ko-build/ko
 
 [settings]
 # Experimental features are needed for the Go backend