diff --git a/Dockerfile b/Dockerfile
index f347410..6a9aa0c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23
+FROM alpine:3.24
 
 ARG UID=101
 
@@ -22,9 +22,9 @@ RUN set -x \
 
 # Install gomplate
 RUN set -x \
-  && GOMPLATE_VERSION=v4.3.3 \
-  && GOMPLATE_CHECKSUM_X86_64=ca281666e86f2f09218c1653e1908f572c0e349e9de64cb4ea93ade9333f0596 \
-  && GOMPLATE_CHECKSUM_AARCH64=25bd73720ff470cec0dfaa31ca2c436b30f86142db9af68382ce64e0f3e7b9c5 \
+  && GOMPLATE_VERSION=v5.1.0 \
+  && GOMPLATE_CHECKSUM_X86_64=b48d0eae35540fa0dff0c69372b59a6f8f146e3cf5df77b775670894e14b3315 \
+  && GOMPLATE_CHECKSUM_AARCH64=7677c41d171d25f87a0890201f6b261729c4bf1ab793237dbb33a4c1b0585c07 \
   && if [ "$(uname -m)" = "x86_64" ] ; then \
         GOMPLATE_CHECKSUM="${GOMPLATE_CHECKSUM_X86_64}"; \
         GOMPLATE_ARCH="amd64"; \
diff --git a/LICENSE b/LICENSE
index cad71cf..24e468b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019-2025 Volt Grid Pty Ltd
+Copyright (c) 2019-2026 Volt Grid Pty Ltd
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal