diff --git a/docker/dev/Dockerfile b/docker/dev/Dockerfile
index 9ac3f75e..bd68a495 100644
--- a/docker/dev/Dockerfile
+++ b/docker/dev/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.5
+FROM golang:1.26.1
 
 LABEL org.opencontainers.image.source=https://github.com/slok/sloth