diff --git a/core/admin/Dockerfile b/core/admin/Dockerfile
index 0a3b8468..97cf1736 100644
--- a/core/admin/Dockerfile
+++ b/core/admin/Dockerfile
@@ -2,7 +2,7 @@
 ARG DISTRO=alpine:3.14
 ARG ARCH=""
 FROM ${ARCH}node:8 as assets
-COPY --from=balenalib/rpi-alpine:3.10 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+COPY --from=balenalib/rpi-alpine:3.14 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
 
 COPY package.json ./
 RUN npm install
diff --git a/webmails/rainloop/Dockerfile b/webmails/rainloop/Dockerfile
index 9c65f277..9814413d 100644
--- a/webmails/rainloop/Dockerfile
+++ b/webmails/rainloop/Dockerfile
@@ -3,7 +3,7 @@ ARG QEMU=other
 
 # NOTE: only add file if building for arm
 FROM ${ARCH}php:7.4-apache as build_arm
-ONBUILD COPY --from=balenalib/rpi-alpine:3.10 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+ONBUILD COPY --from=balenalib/rpi-alpine:3.14 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
 
 FROM ${ARCH}php:7.4-apache as build_other
 
diff --git a/webmails/roundcube/Dockerfile b/webmails/roundcube/Dockerfile
index fae02ce0..4d3e36df 100644
--- a/webmails/roundcube/Dockerfile
+++ b/webmails/roundcube/Dockerfile
@@ -2,7 +2,7 @@
 ARG ARCH=""
 ARG QEMU=other
 FROM ${ARCH}php:7.4-apache as build_arm
-ONBUILD COPY --from=balenalib/rpi-alpine:3.10 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+ONBUILD COPY --from=balenalib/rpi-alpine:3.14 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
 
 FROM ${ARCH}php:7.4-apache as build_other