diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2303b714..d5bed1a9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3322,7 +3322,7 @@ packages:
         - first-class-patterns
         - relude
         - summoner
-        - tomland < 0 # megaparsec 7
+        - tomland
 
     "Lorenz Moesenlechner <moesenle@gmail.com> @moesenle":
         - servant-websockets
@@ -4820,6 +4820,7 @@ expected-test-failures:
     - crypto-pubkey # https://github.com/vincenthz/hs-crypto-pubkey/issues/23
     - doctest-discover # 0.1.0.9 https://github.com/karun012/doctest-discover/issues/22
     - graylog # 0.1.0.1 https://github.com/fpco/stackage/pull/1254
+    - tomland # https://github.com/kowainik/tomland/issues/141
 
     # Assertion failures, these can be real bugs or just limitations
     # in the test cases.
@@ -5174,7 +5175,9 @@ skipped-benchmarks:
     - dlist-nonempty # criterion-1.3
     - splitmix # criterion-1.3
 
-
+    # Benchmark dependencies with multiple libraries per package
+    # See: https://github.com/fpco/stackage-curator/issues/68
+    - tomland
 
 # end of skipped-benchmarks