diff --git a/docker/Dockerfile-builder-linux b/docker/Dockerfile-builder-linux
index c635b6cd5..117b11d93 100755
--- a/docker/Dockerfile-builder-linux
+++ b/docker/Dockerfile-builder-linux
@@ -7,7 +7,7 @@ RUN apt-get install -yq curl
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | bash -s -- -y
 RUN apt-get update
 RUN apt-get install -yq unzip xz-utils clang cmake git ninja-build pkg-config libgtk-3-dev liblzma-dev libgstreamer-plugins-base1.0-dev
-RUN curl -o flutter.tar.xz https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_3.0.2-stable.tar.xz
+RUN curl -o flutter.tar.xz https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_3.0.3-stable.tar.xz
 RUN tar xvf flutter.tar.xz
 RUN rm -f flutter.tar.xz
 
diff --git a/misc/ywallet.metainfo.xml b/misc/ywallet.metainfo.xml
index f88d72c84..fa32a9654 100644
--- a/misc/ywallet.metainfo.xml
+++ b/misc/ywallet.metainfo.xml
@@ -21,6 +21,6 @@
     <content_rating type="oars-1.1"/>
     <developer_name>Hanh Huynh Huu</developer_name>
     <releases>
-        <release version="1.2.5+234" date="2022-05-23" />
+        <release version="1.2.8+247" date="2022-06-23" />
     </releases>
 </component>