diff --git a/.tool-versions b/.tool-versions
index 010d49ff5..2b9b4cff4 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-golang 1.25.3
+golang 1.26.0
diff --git a/Dockerfile b/Dockerfile
index d6c32c42e..4c8947d0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@
 
 ## Build
 
-FROM docker.io/library/golang:1.25.3 AS build
+FROM docker.io/library/golang:1.26.0 AS build
 
 ARG TARGETOS
 ARG TARGETARCH