diff --git a/dockerfiles/resec/Dockerfile b/dockerfiles/resec/Dockerfile
index 6495926..2be34b6 100644
--- a/dockerfiles/resec/Dockerfile
+++ b/dockerfiles/resec/Dockerfile
@@ -1,18 +1,17 @@
 # Build
-FROM golang:1.20-bookworm@sha256:9fa9101141c01e9440216d32eb2b380b3c3079bea07aeab3546020cc91b3662c AS builder
+FROM golang:1.24-trixie@sha256:5835f052b784aa39f2fe9070def3568605c8bc3fcd810f10402066348b61e716 AS builder
 
 ENV VERSION=v1.5.2
 
-# hadolint ignore=DL3003
-# FIXME: `git checkout "tags/${VERSION}"`
+WORKDIR /go/resec
+
 RUN set -x \
-  && git clone https://github.com/Aireuropa/resec \
-  && cd /go/resec \
+  && git clone https://github.com/Aireuropa/resec . \
   && git checkout "tags/${VERSION}" \
-  && env CGO_ENABLED=0 GOOS=linux go build -ldflags="-X 'main.Version=${VERSION}'" -a -installsuffix cgo -o build/resec  .
+  && env CGO_ENABLED=0 GOOS=linux go build -ldflags="-X 'main.Version=${VERSION}'" -a -installsuffix cgo -o build/resec .
 
 # Run
-FROM debian:12-slim@sha256:f70dc8d6a8b6a06824c92471a1a258030836b26b043881358b967bf73de7c5ab
+FROM debian:13-slim@sha256:f6e2cfac5cf956ea044b4bd75e6397b4372ad88fe00908045e9a0d21712ae3ba
 
 ARG BUILD_DATE
 ARG VCS_REF
@@ -40,7 +39,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN set -x \
   && apt-get update \
   && apt-get install -y --no-install-recommends \
-    ca-certificates=20230311+deb12u1 \
+    ca-certificates=20250419 \
   && apt-get clean \
   && rm -rf /var/lib/apt/lists/*
 
diff --git a/tests/resec.yaml b/tests/resec.yaml
index 60afd0a..9da7f7b 100644
--- a/tests/resec.yaml
+++ b/tests/resec.yaml
@@ -13,11 +13,11 @@ commandTests:
     command: 'sha256sum'
     args: ['/usr/local/bin/resec']
     expectedOutput:
-      - '5d064b1648bdbb5ed6bd17f2eed955a1ba9a7141889876c606c02944e1803315'
+      - '7177468997223c63f3a0319dfcbfa3b2a9a24921bbd38d4eac38af34331f6555'
 
   - name: 'resec version check'
     command: '/usr/local/bin/resec'
     args: ['-version']
     exitCode: 0
     expectedOutput:
-      - 'resec version v1.1.2'
+      - 'resec version v1.5.2'