diff --git a/build-constraints.yaml b/build-constraints.yaml
index 665237bd..3739afa3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3728,11 +3728,11 @@ packages:
         - hslua-module-path < 1.0.1 # https://github.com/commercialhaskell/stackage/issues/6416
         - hslua-module-system
         - hslua-module-text
-        - hslua-module-version
+        - hslua-module-version < 1.0.1 # https://github.com/commercialhaskell/stackage/issues/6416
         - hslua-objectorientation < 2.1.0 # https://github.com/commercialhaskell/stackage/issues/6416
         - hslua-packaging < 2.1.0 # https://github.com/commercialhaskell/stackage/issues/6416
         - jira-wiki-markup
-        - lpeg < 2.0.2 # https://github.com/commercialhaskell/stackage/issues/6416
+        - lpeg < 1.0.2 # https://github.com/commercialhaskell/stackage/issues/6416
         - lua < 2.1.0 # https://github.com/commercialhaskell/stackage/issues/6416
         - lua-arbitrary
         - pandoc-lua-marshal < 0.1.4 # https://github.com/commercialhaskell/stackage/issues/6416