diff --git a/msys2/ps/09-proxspace_setup.post b/msys2/ps/09-proxspace_setup.post
index 8e972021b..6dc5f1ff3 100644
--- a/msys2/ps/09-proxspace_setup.post
+++ b/msys2/ps/09-proxspace_setup.post
@@ -1,4 +1,4 @@
-export PSVERSION="3.7"
+export PSVERSION="3.7.1"
 export LANG=en_US.UTF-8
 export PS1='\[\033]0;ProxSpace v$PSVERSION - $MSYSTEM:\w\007\033[32m\]pm3 \[\033[33m\]\w\[\033[0m\]$ '
 export PATH=/ps/bin:$PATH