diff --git a/.forgejo/workflows/build-image.yml b/.forgejo/workflows/build-image.yml
index ef3aa79..5ace49f 100644
--- a/.forgejo/workflows/build-image.yml
+++ b/.forgejo/workflows/build-image.yml
@@ -21,7 +21,7 @@ jobs:
 
       - name: Detect Directory Changes
         id: changed-dirs
-        uses: https://gitea.angry.im/actions/changed-files@v42
+        uses: https://github.com/tj-actions/changed-files@v42
         with:
           dir_names: 'true'
           dir_names_max_depth: '1'
diff --git a/element-web/Dockerfile b/element-web/Dockerfile
index 7484576..6459f0c 100644
--- a/element-web/Dockerfile
+++ b/element-web/Dockerfile
@@ -1,4 +1,4 @@
-ARG ELEMENT_VER=v1.11.77
+ARG ELEMENT_VER=v1.11.58
 
 FROM debian:11 AS builder
 
diff --git a/headscale/Dockerfile b/headscale/Dockerfile
index 1ab2c23..0744ee2 100644
--- a/headscale/Dockerfile
+++ b/headscale/Dockerfile
@@ -1,7 +1,7 @@
 # Builder image
-FROM docker.io/golang:1.24-bookworm AS build
-ARG VERSION=v0.25.1
-ARG CADDY_VERSION=v2.10.0
+FROM docker.io/golang:1.20-bullseye AS build
+ARG VERSION=v0.22.3
+ARG CADDY_VERSION=v2.7.6
 ENV GOPATH /go
 
 RUN apt-get install -y git && \
@@ -26,8 +26,8 @@ RUN strip /go/bin/caddy
 RUN test -e /go/bin/caddy
 
 # Node build image
-FROM docker.io/node:22-bookworm AS build-node
-ARG UI_COMMIT=2025.03.21
+FROM docker.io/node:19-bullseye AS build-node
+ARG UI_COMMIT=a9db179089e3ae2b417fb657a2d3da68a54b1f2d
 
 RUN apt-get install -y git && \
     git clone https://github.com/gurucomputing/headscale-ui /headscale-ui
@@ -39,7 +39,7 @@ RUN git checkout $UI_COMMIT && npm install --development && npm run build
 # Production image
 # Note that we do not use "distroless" because we actually want to have a shell in the image
 # to run app.sh (in order to perform custom initialization)
-FROM docker.io/golang:1.24-bookworm
+FROM docker.io/golang:1.20-bullseye
 
 COPY --from=build /go/bin/headscale /bin/headscale
 COPY --from=build /go/bin/caddy /bin/caddy
diff --git a/nginx-dav-ext/Dockerfile b/nginx-dav-ext/Dockerfile
deleted file mode 100644
index 3fe048f..0000000
--- a/nginx-dav-ext/Dockerfile
+++ /dev/null
@@ -1,24 +0,0 @@
-ARG NGINX_VERSION=1.25.4
-
-FROM docker.io/debian:bookworm AS builder
-
-ARG NGINX_VERSION
-
-RUN apt-get -y update && apt-get -y install git build-essential wget libxslt1-dev libpcre2-dev zlib1g-dev \
-      && mkdir /src && cd /src \
-      && wget -qO - https://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz | tar zxfv - \
-      && git clone https://github.com/arut/nginx-dav-ext-module.git \
-      && git clone https://github.com/openresty/headers-more-nginx-module.git
-
-RUN cd /src/nginx-${NGINX_VERSION} && ./configure --with-compat \
-         --with-file-aio --with-threads \
-         --add-dynamic-module=../nginx-dav-ext-module \
-         --add-dynamic-module=../headers-more-nginx-module \
-      && make modules
-
-FROM docker.io/nginx:${NGINX_VERSION}-bookworm
-
-ARG NGINX_VERSION
-
-COPY --from=builder /src/nginx-${NGINX_VERSION}/objs/ngx_http_dav_ext_module.so /usr/lib/nginx/modules/
-COPY --from=builder /src/nginx-${NGINX_VERSION}/objs/ngx_http_headers_more_filter_module.so /usr/lib/nginx/modules/
diff --git a/standardnotes-web/Dockerfile b/standardnotes-web/Dockerfile
index 034990d..3d439d8 100644
--- a/standardnotes-web/Dockerfile
+++ b/standardnotes-web/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:16-alpine AS builder
 
-ARG SN_TAG=@standardnotes/web@3.195.6
+ARG SN_TAG=@standardnotes/web@3.173.23
 
 RUN apk add git
 
diff --git a/uptime-kuma-tailscale/Dockerfile b/uptime-kuma-tailscale/Dockerfile
index 827891d..a6ddaf6 100644
--- a/uptime-kuma-tailscale/Dockerfile
+++ b/uptime-kuma-tailscale/Dockerfile
@@ -2,7 +2,7 @@
 # Used on fly.io because it does not support sidecar containers
 # The tailscale ephemeral key should be provided via the env variable TAILSCALE_KEY
 # custom tailscale control plane can be specified with TAILSCALE_SERVER
-FROM docker.io/louislam/uptime-kuma:1.23.16
+FROM docker.io/louislam/uptime-kuma:1.21.2
 # Default tailscale login server
 ENV TAILSCALE_SERVER=https://controlplane.tailscale.com
 ENV TAILSCALE_HOSTNAME=uptime-kuma
diff --git a/uptime-kuma-tailscale/run.sh b/uptime-kuma-tailscale/run.sh
index c1f587e..5de8d4b 100644
--- a/uptime-kuma-tailscale/run.sh
+++ b/uptime-kuma-tailscale/run.sh
@@ -2,5 +2,5 @@
 
 /usr/sbin/tailscaled -state=mem: &
 sleep 1
-tailscale up --login-server=$TAILSCALE_SERVER --authkey=$TAILSCALE_KEY --hostname=$TAILSCALE_HOSTNAME &
+tailscale up --login-server=$TAILSCALE_SERVER --authkey=$TAILSCALE_KEY --hostname=$TAILSCALE_HOSTNAME
 node /app/server/server.js