diff --git a/update.sh b/update.sh
index 5d8aaa0..26ab74c 100755
--- a/update.sh
+++ b/update.sh
@@ -6,4 +6,8 @@
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
 # Update flake
-sudo nix flake update $SCRIPT_DIR;
+pushd $SCRIPT_DIR &> /dev/null;
+sudo nix flake update;
+sudo nix-channel --update;
+nix-channel --update;
+popd &> /dev/null;