diff --git a/Containerfile b/Containerfile
index 0dfca5f..f079b8e 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.23.3@sha256:73f06be4578c9987ce560087e2e2ea6485fb605e3910542cadd8fa09fc5f3e31 as builder
+FROM docker.io/golang:1.23.4@sha256:a5ec4a1403fb63b1afc4643d707a4ee11ab4b4637fb73afa3f05ee67b9282c92 as builder
 WORKDIR /app
 
 COPY go.mod Makefile ./
@@ -8,7 +8,7 @@ RUN make build
 
 # ---
 
-FROM docker.io/golang:1.23.3-bookworm@sha256:3f3b9daa3de608f3e869cd2ff8baf21555cf0fca9fd34251b8f340f9b7c30ec5
+FROM docker.io/golang:1.23.4-bookworm@sha256:97d0f37d858c35aa65369f72962dc2b6901c1a2d36f31e73db384eb7c204369b
 WORKDIR /app
 
 RUN apt update && apt install -y --no-install-recommends iperf3 && rm -rf /var/lib/apt/lists