diff --git a/Dockerfile b/Dockerfile
index aa459cd..80b2f9a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.26.5 AS builder
+FROM golang:1.26.6 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 
diff --git a/docs/go.mod b/docs/go.mod
index 03555c5..d216120 100644
--- a/docs/go.mod
+++ b/docs/go.mod
@@ -1,5 +1,5 @@
 module github.com/bmorton/temporal-operator/docs
 
-go 1.26.5
+go 1.26.6
 
 require github.com/imfing/hextra v0.12.3 // indirect
diff --git a/go.mod b/go.mod
index fa7536d..4144eee 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/bmorton/temporal-operator
 
-go 1.26.5
+go 1.26.6
 
 require (
 	github.com/Masterminds/sprig/v3 v3.3.0