diff --git a/.tool-versions b/.tool-versions
index a184b8990c..a1b21d3671 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-golang 1.23.2
+golang 1.23.4
 shfmt 3.8.0
 shellcheck 0.10.0
diff --git a/Dockerfile b/Dockerfile
index 27daef0b70..f01ac90ccf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 #
 # Nothing fancy here: we copy in the source code and build on the Alpine Go
 # image. Refer to .dockerignore to get a sense of what we're not going to copy.
-FROM golang:1.22.8-alpine@sha256:f56a8a4a1aea41bc4694728b69c219af1523aea15690cbbed82dc9bac81e6603 as builder
+FROM golang:1.23.4-alpine@sha256:6c5c9590f169f77c8046e45c611d3b28fe477789acd8d3762d23d4744de69812 as builder
 
 COPY . /src
 WORKDIR /src