diff --git a/.ci/env b/.ci/env
index 23217663f84..904559ab27c 100644
--- a/.ci/env
+++ b/.ci/env
@@ -1,2 +1,2 @@
-SPACK_CHECKOUT_VERSION=0d99be382e592d6f4f2f5e314610585cbf0a716a
+SPACK_CHECKOUT_VERSION=ac68adaaa369a9c881d695b40b0ba2358453c250
 SPACK_CHECKOUT_REPO=spack/spack