diff --git a/build-constraints.yaml b/build-constraints.yaml
index c3956040..65443c4d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7873,6 +7873,12 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/7927
         - base-compat < 0.15.0
         - base-compat-batteries < 0.15.0
+
+        # https://github.com/commercialhaskell/stackage/issues/7929
+        - crypton-x509 < 1.8.0
+        - crypton-x509-store < 1.8.0
+        - crypton-x509-system < 1.8.0
+        - crypton-x509-validation < 1.8.0
     # end of Stackage upper bounds
 # end of packages