diff --git a/install.sh b/install.sh
index 29e43b7c943217b2de4f0b7873b28b8eed7dd311..e12f52eab50ff6982734707074f69def53082008 100755
--- a/install.sh
+++ b/install.sh
@@ -3,7 +3,7 @@ set -e
 set -x
 
 # use snapshot repos for deterministic package versions
-DATE="20230509T000000Z"
+DATE="20240301T000000Z"
 cat << EOF > /etc/apt/sources.list
 deb http://snapshot.debian.org/archive/debian/${DATE}/ bullseye main
 deb http://snapshot.debian.org/archive/debian/${DATE}/ bullseye-updates main