diff --git a/Dockerfile b/Dockerfile
index abef4b7..5689e24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -41,7 +41,7 @@ RUN \
     /tmp/steam.deb && \
   echo "**** install umu run ****" && \
   UMU_RELEASE=$(curl -sX GET "https://api.github.com/repos/Open-Wine-Components/umu-launcher/releases/latest" \
-    | awk '/tag_name/{print $4;exit}' FS='[""]') && \
+    | jq -r '.tag_name') && \
   curl -o \
     /tmp/umu.deb -L \
     "https://github.com/Open-Wine-Components/umu-launcher/releases/download/${UMU_RELEASE}/python3-umu-launcher_${UMU_RELEASE}-1_amd64_debian-13.deb" && \
@@ -49,7 +49,7 @@ RUN \
     /tmp/umu.deb && \
   echo "**** install protonupqt ****" && \
   PRQT_RELEASE=$(curl -sX GET "https://api.github.com/repos/DavidoTek/ProtonUp-Qt/releases/latest" \
-    | awk '/tag_name/{print $4;exit}' FS='[""]') && \
+    | jq -r '.tag_name') && \
   curl -o \
     /tmp/prqt.app -L \
     "https://github.com/DavidoTek/ProtonUp-Qt/releases/download/${PRQT_RELEASE}/ProtonUp-Qt-$(echo ${PRQT_RELEASE} | sed 's/^v//g')-x86_64.AppImage" && \