diff --git a/test/Dockerfile.distro b/test/Dockerfile.distro
index c085239faf..bd4e89517a 100644
--- a/test/Dockerfile.distro
+++ b/test/Dockerfile.distro
@@ -93,7 +93,7 @@ RUN install-tool kubectl v1.36.0
 RUN install-tool kustomize 5.8.1
 
 # renovate: datasource=github-releases packageName=jdx/mise
-RUN install-tool mise 2026.5.4
+RUN install-tool mise 2026.5.5
 
 # renovate: datasource=datasource=github-releases packageName=containerbase/nix-prebuild
 RUN install-tool nix 2.24.10
diff --git a/test/latest/Dockerfile b/test/latest/Dockerfile
index ba72d40684..d1525d94e7 100644
--- a/test/latest/Dockerfile
+++ b/test/latest/Dockerfile
@@ -241,7 +241,7 @@ RUN install-tool gleam 1.16.0
 RUN install-tool kubectl v1.36.0
 
 # renovate: datasource=github-releases packageName=jdx/mise
-RUN install-tool mise 2026.5.4
+RUN install-tool mise 2026.5.5
 
 # renovate: datasource=github-releases packageName=containerbase/skopeo-prebuild
 RUN install-tool skopeo 1.22.2
diff --git a/test/latest/Dockerfile.arm64 b/test/latest/Dockerfile.arm64
index 319147c8ac..81840c279f 100644
--- a/test/latest/Dockerfile.arm64
+++ b/test/latest/Dockerfile.arm64
@@ -180,7 +180,7 @@ RUN install-tool buf v1.69.0
 RUN install-tool kubectl v1.36.0
 
 # renovate: datasource=github-releases packageName=jdx/mise
-RUN install-tool mise 2026.5.4
+RUN install-tool mise 2026.5.5
 
 # renovate: datasource=github-releases packageName=containerbase/skopeo-prebuild
 RUN install-tool skopeo 1.22.2