diff --git a/Dockerfile b/Dockerfile
index 3c99da0..b4ca90c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine3.22@sha256:d3f0cf7723f3429e3f9ed846243970b20a2de7bae6a5b66fc5914e228d831bbb AS builder
+FROM golang:1.26-alpine3.22@sha256:727cfc3c40be55cd1bc9a4a059406b28a059857e3be752aa9d09531e12c20c56 AS builder
 
 SHELL ["/bin/ash", "-o", "pipefail", "-ex", "-c"]
 
@@ -40,7 +40,7 @@ COPY main.go ./
 RUN --mount=type=cache,target=/root/.cache/go-build \
     CGO_ENABLED=0 go build -ldflags="-s -w" -o /app/vault-proxy .
 
-FROM alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
+FROM alpine:3.23@sha256:5b10f432ef3da1b8d4c7eb6c487f2f5a8f096bc91145e68878dd4a5019afde11
 
 SHELL ["/bin/ash", "-o", "pipefail", "-c"]