diff --git a/linux-flatpak/Dockerfile b/linux-flatpak/Dockerfile
index 4e33784..fb59473 100644
--- a/linux-flatpak/Dockerfile
+++ b/linux-flatpak/Dockerfile
@@ -1,7 +1,7 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 LABEL maintainer="citraemu"
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get -y full-upgrade
-RUN apt-get install -y p7zip-full wget git flatpak flatpak-builder ca-certificates sshfs curl fuse dnsutils gnupg2 sudo
+RUN apt-get install -y p7zip-full wget git flatpak flatpak-builder ca-certificates sshfs curl dnsutils gnupg2 sudo
 RUN flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
-RUN flatpak install -y flathub org.kde.Platform//5.13 org.kde.Sdk//5.13
+RUN flatpak install -y flathub org.kde.Platform//5.15-21.08 org.kde.Sdk//5.15-21.08