diff --git a/Earthfile b/Earthfile
index af87652..d933880 100644
--- a/Earthfile
+++ b/Earthfile
@@ -306,7 +306,7 @@ envtest-setup:
 
 # kubectl-setup is used by other targets to setup kubectl.
 kubectl-setup:
-  ARG KUBECTL_VERSION=v1.34.2
+  ARG KUBECTL_VERSION=v1.34.3
   ARG NATIVEPLATFORM
   ARG TARGETOS
   ARG TARGETARCH