diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2f39d3c9..f94ac424 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4722,6 +4722,7 @@ packages:
 
       # https://github.com/commercialhaskell/stackage/issues/5218
       - unliftio-core < 0.2
+      - fb < 2.0.1
 
       # https://github.com/commercialhaskell/stackage/issues/5219
       - hledger-lib < 1.17
@@ -4732,9 +4733,11 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/new
       - mini-egison <1.0.0
 
-      #
+      # https://github.com/commercialhaskell/stackage/issues/5228
       - extra < 1.7
 
+      # https://github.com/commercialhaskell/stackage/issues/5236
+      - rank2classes < 1.4
 
 # end of packages