diff --git a/Dockerfile b/Dockerfile
index 7e5a0c38..0048c341 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.24 AS builder
+FROM golang:1.25 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 
diff --git a/kopf.Dockerfile b/kopf.Dockerfile
index 5acf3d1f..8f4b43d9 100644
--- a/kopf.Dockerfile
+++ b/kopf.Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13-bookworm as builder
+FROM python:3.14-bookworm as builder
 ARG DEV_BUILD=false
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
@@ -21,7 +21,7 @@ RUN if $DEV_BUILD ; then \
 RUN /home/renku/.local/bin/poetry build -f wheel 
 RUN env/bin/pip --no-cache-dir install dist/*.whl
 
-FROM python:3.13-slim-bookworm
+FROM python:3.14-slim-bookworm
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
 ENV PROMETHEUS_MULTIPROC_DIR=/prometheus
diff --git a/sidecars.Dockerfile b/sidecars.Dockerfile
index 8b70ec0d..3d15c207 100644
--- a/sidecars.Dockerfile
+++ b/sidecars.Dockerfile
@@ -1,5 +1,5 @@
 # Build the binary
-FROM golang:1.24 AS builder
+FROM golang:1.25 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG WSTUNNEL_VERSION="10.4.4"