diff --git a/Dockerfile b/Dockerfile
index db41bdf..d60de6e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.26.3 AS builder
+FROM golang:1.26.5 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 # Version stamping — mirrors `make build` LDFLAGS so the binary's