diff --git a/Dockerfile b/Dockerfile
index 118acfc0f..e2e23da7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-ARG DOTNET_VERSION=2.2
+ARG DOTNET_VERSION=3.0
 ARG FFMPEG_VERSION=latest
 
 FROM node:alpine as web-builder
-ARG JELLYFIN_WEB_VERSION=v10.5.0
+ARG JELLYFIN_WEB_VERSION=master
 RUN apk add curl \
  && curl -L https://github.com/jellyfin/jellyfin-web/archive/${JELLYFIN_WEB_VERSION}.tar.gz | tar zxf - \
  && cd jellyfin-web-* \
@@ -19,20 +19,24 @@ RUN dotnet publish Jellyfin.Server --configuration Release --output="/jellyfin"
 FROM jellyfin/ffmpeg:${FFMPEG_VERSION} as ffmpeg
 
 FROM mcr.microsoft.com/dotnet/core/runtime:${DOTNET_VERSION}
-COPY --from=ffmpeg / /
+COPY --from=ffmpeg /opt/ffmpeg /opt/ffmpeg
 COPY --from=builder /jellyfin /jellyfin
 COPY --from=web-builder /dist /jellyfin/jellyfin-web
 # Install dependencies:
 #   libfontconfig1: needed for Skia
+#   libgomp1: needed for ffmpeg
+#   libva-drm2: needed for ffmpeg
 #   mesa-va-drivers: needed for VAAPI
 RUN apt-get update \
  && apt-get install --no-install-recommends --no-install-suggests -y \
-   libfontconfig1 mesa-va-drivers \
+   libfontconfig1 libgomp1 libva-drm2 mesa-va-drivers \
  && apt-get clean autoclean \
  && apt-get autoremove \
  && rm -rf /var/lib/apt/lists/* \
  && mkdir -p /cache /config /media \
- && chmod 777 /cache /config /media
+ && chmod 777 /cache /config /media \
+ && ln -s /opt/ffmpeg/bin/ffmpeg /usr/local/bin \
+ && ln -s /opt/ffmpeg/bin/ffprobe /usr/local/bin
 
 EXPOSE 8096
 VOLUME /cache /config /media
diff --git a/Dockerfile.arm b/Dockerfile.arm
index ec710620a..92af22530 100644
--- a/Dockerfile.arm
+++ b/Dockerfile.arm
@@ -4,7 +4,7 @@ ARG DOTNET_VERSION=3.0
 
 
 FROM node:alpine as web-builder
-ARG JELLYFIN_WEB_VERSION=v10.5.0
+ARG JELLYFIN_WEB_VERSION=master
 RUN apk add curl \
  && curl -L https://github.com/jellyfin/jellyfin-web/archive/${JELLYFIN_WEB_VERSION}.tar.gz | tar zxf - \
  && cd jellyfin-web-* \
@@ -17,8 +17,6 @@ FROM mcr.microsoft.com/dotnet/core/sdk:${DOTNET_VERSION} as builder
 WORKDIR /repo
 COPY . .
 ENV DOTNET_CLI_TELEMETRY_OPTOUT=1
-# TODO Remove or update the sed line when we update dotnet version.
-RUN find . -type f -exec sed -i 's/netcoreapp2.1/netcoreapp3.0/g' {} \;
 # Discard objs - may cause failures if exists
 RUN find . -type d -name obj | xargs -r rm -r
 # Build
diff --git a/Dockerfile.arm64 b/Dockerfile.arm64
index 30de0bab4..7dbdd1f06 100644
--- a/Dockerfile.arm64
+++ b/Dockerfile.arm64
@@ -4,7 +4,7 @@ ARG DOTNET_VERSION=3.0
 
 
 FROM node:alpine as web-builder
-ARG JELLYFIN_WEB_VERSION=v10.5.0
+ARG JELLYFIN_WEB_VERSION=master
 RUN apk add curl \
  && curl -L https://github.com/jellyfin/jellyfin-web/archive/${JELLYFIN_WEB_VERSION}.tar.gz | tar zxf - \
  && cd jellyfin-web-* \
@@ -17,8 +17,6 @@ FROM mcr.microsoft.com/dotnet/core/sdk:${DOTNET_VERSION} as builder
 WORKDIR /repo
 COPY . .
 ENV DOTNET_CLI_TELEMETRY_OPTOUT=1
-# TODO Remove or update the sed line when we update dotnet version.
-RUN find . -type f -exec sed -i 's/netcoreapp2.1/netcoreapp3.0/g' {} \;
 # Discard objs - may cause failures if exists
 RUN find . -type d -name obj | xargs -r rm -r
 # Build