diff --git a/stage3/01-sys-tweaks/01-run.sh b/stage3/01-sys-tweaks/01-run.sh
index 428cfb07a6..78d3e7fea4 100755
--- a/stage3/01-sys-tweaks/01-run.sh
+++ b/stage3/01-sys-tweaks/01-run.sh
@@ -50,7 +50,7 @@ wget -nc -nv \
 
 # allwpilib
 wget -nc -nv -O allwpilib.tar.gz \
-    https://github.com/wpilibsuite/allwpilib/archive/v2021.2.2.tar.gz
+    https://github.com/wpilibsuite/allwpilib/archive/v2021.3.1.tar.gz
 
 # pynetworktables
 wget -nc -nv -O pynetworktables.tar.gz \