diff --git a/flatpak/update-cargo-lock-json.sh b/flatpak/update-cargo-lock-json.sh
index a14b819..b0c200c 100755
--- a/flatpak/update-cargo-lock-json.sh
+++ b/flatpak/update-cargo-lock-json.sh
@@ -1,4 +1,5 @@
 curl https://raw.githubusercontent.com/flatpak/flatpak-builder-tools/master/cargo/flatpak-cargo-generator.py --output flatpak-cargo-generator.py
 cd ..
+pip install toml
 python3 ./flatpak/flatpak-cargo-generator.py ./Cargo.lock -o ./flatpak/cargo-lock.json
 rm ./flatpak/flatpak-cargo-generator.py
\ No newline at end of file