diff --git a/main.sh b/main.sh
index 5078a79..174244b 100755
--- a/main.sh
+++ b/main.sh
@@ -6,10 +6,10 @@ set -e
 
 echo "$PIKA_BUILD_ARCH" > pika-build-arch
 
-VERSION="0.10.22"
+VERSION="0.12.15"
 
 # Clone Upstream
-git clone --recurse-submodules https://github.com/abenz1267/walker.git -b v0.10.22
+git clone --recurse-submodules https://github.com/abenz1267/walker.git -b v0.12.15
 if [[ "$PIKA_BUILD_ARCH" == "amd64-v3" ]]
 then
 	cp -rvf ./Makefile-v3 ./walker/Makefile