diff --git a/Dockerfile b/Dockerfile
index 2cb716f20..a2521474a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM photoprism/development:20201004
+FROM photoprism/development:20201020
 
 # Set up project directory
 WORKDIR "/go/src/github.com/photoprism/photoprism"
diff --git a/docker/development/Dockerfile b/docker/development/Dockerfile
index 701869762..2253fc4b7 100644
--- a/docker/development/Dockerfile
+++ b/docker/development/Dockerfile
@@ -58,7 +58,8 @@ RUN apt-get update && apt-get upgrade && \
     seccomp \
     libseccomp-dev \
     libseccomp2 \
-    fonts-roboto
+    fonts-roboto \
+    sudo
 
 # Install Chromium Browser via .deb
 RUN add-apt-repository -y ppa:xalt7x/chromium-deb-vaapi
@@ -101,12 +102,12 @@ RUN npm install --unsafe-perm=true --allow-root -g npm testcafe chromedriver
 RUN npm config set cache ~/.cache/npm
 
 # Install Go
-ENV GOLANG_VERSION 1.15.2
+ENV GOLANG_VERSION 1.15.3
 RUN set -eux; \
 	\
 	url="https://golang.org/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz"; \
 	wget -O go.tgz "$url"; \
-	echo "b49fda1ca29a1946d6bb2a5a6982cf07ccd2aba849289508ee0f9918f6bb4552 *go.tgz" | sha256sum -c -; \
+	echo "010a88df924a81ec21b293b5da8f9b11c176d27c0ee3962dc1738d2352d3c02d *go.tgz" | sha256sum -c -; \
 	tar -C /usr/local -xzf go.tgz; \
 	rm go.tgz; \
 	export PATH="/usr/local/go/bin:$PATH"; \
@@ -138,6 +139,7 @@ RUN env GO111MODULE=off /usr/local/go/bin/go get -u github.com/psampaz/go-mod-ou
 RUN useradd photoprism -m -d /photoprism && \
     chmod 777 /photoprism && \
     echo "alias go=richgo" > /photoprism/.bash_aliases && \
+    echo "photoprism ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers && \
     chown -R photoprism:photoprism /photoprism && \
     find /go -type d -print0 | xargs -0 chmod 777 && \
     find /go -type f -print0 | xargs -0 chmod a+rw
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
new file mode 100755
index 000000000..0882e60ac
--- /dev/null
+++ b/docker/entrypoint.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+if [[ ${UMASK} ]]; then
+  umask "${UMASK}"
+fi
+
+if [[ ${UID} ]] && [[ ${GID} ]] && [[ ${UID} != "0" ]] && [[ $(id -u) = "0" ]]; then
+  groupadd -f -g "${GID}" "${GID}"
+  usermod -o -u "${UID}" -g "${GID}" photoprism
+  gosu "${UID}:${GID}" "$@" &
+elif [[ ${UID} ]] && [[ ${UID} != "0" ]] && [[ $(id -u) = "0" ]]; then
+  usermod -o -u "${UID}" photoprism
+  gosu "${UID}" "$@" &
+else
+  "$@" &
+fi
+
+PID=$!
+
+trap "kill $PID" INT TERM
+wait
\ No newline at end of file
diff --git a/docker/photoprism/Dockerfile b/docker/photoprism/Dockerfile
index e79ec971b..7834e6d4e 100644
--- a/docker/photoprism/Dockerfile
+++ b/docker/photoprism/Dockerfile
@@ -1,4 +1,4 @@
-FROM photoprism/development:20201004 as build
+FROM photoprism/development:20201020 as build
 
 # Set up project directory
 WORKDIR "/go/src/github.com/photoprism/photoprism"
@@ -117,7 +117,7 @@ RUN photoprism -v
 EXPOSE 2342
 
 # Configure entrypoint
-COPY --chown=root:root /docker/photoprism/entrypoint.sh /entrypoint.sh
+COPY --chown=root:root /docker/entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 
 # Run server
diff --git a/docker/photoprism/arm64/Dockerfile b/docker/photoprism/arm64/Dockerfile
index 593ce717d..e85822de8 100644
--- a/docker/photoprism/arm64/Dockerfile
+++ b/docker/photoprism/arm64/Dockerfile
@@ -73,12 +73,12 @@ RUN npm install --unsafe-perm=true --allow-root -g npm
 RUN npm config set cache ~/.cache/npm
 
 # Install Go
-ENV GOLANG_VERSION 1.15.2
+ENV GOLANG_VERSION 1.15.3
 RUN set -eux; \
 	\
 	url="https://golang.org/dl/go${GOLANG_VERSION}.linux-arm64.tar.gz"; \
 	wget -O go.tgz "$url"; \
-	echo "c8ec460cc82d61604b048f9439c06bd591722efce5cd48f49e19b5f6226bd36d *go.tgz" | sha256sum -c -; \
+	echo "b8b88a87ada918ef5189fa5938ef4c46a4f61952a34317612aaac705f4275f80 *go.tgz" | sha256sum -c -; \
 	tar -C /usr/local -xzf go.tgz; \
 	rm go.tgz; \
 	export PATH="/usr/local/go/bin:$PATH"; \
@@ -208,7 +208,7 @@ RUN photoprism -v
 EXPOSE 2342
 
 # Configure entrypoint
-COPY --chown=root:root /docker/photoprism/entrypoint.sh /entrypoint.sh
+COPY --chown=root:root /docker/entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 
 # Run server
diff --git a/docker/photoprism/entrypoint.sh b/docker/photoprism/entrypoint.sh
deleted file mode 100755
index ac9437ae7..000000000
--- a/docker/photoprism/entrypoint.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ ${UMASK} ]]; then
-  umask ${UMASK}
-fi
-
-if [[ ${UID} ]] && [[ ${GID} ]] && [[ ${UID} != "0" ]] && [[ $(id -u) = "0" ]]; then
-  groupadd -f -g ${GID} ${GID}
-  usermod -o -u ${UID} -g ${GID} photoprism
-  gosu ${UID}:${GID} "$@" &
-elif [[ ${UID} ]] && [[ ${UID} != "0" ]] && [[ $(id -u) = "0" ]]; then
-  usermod -o -u ${UID} photoprism
-  gosu ${UID} "$@" &
-else
-  "$@" &
-fi
-
-PHOTOPRISM_PID=$!
-
-trap "kill $PHOTOPRISM_PID" INT TERM
-wait
\ No newline at end of file