diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3fc39b50..725a349c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7200,6 +7200,7 @@ skipped-tests:
     - tzdata # tried tzdata-0.2.20201021.0, but its *test-suite* requires the disabled package: test-framework-th
     - uniprot-kb # tried uniprot-kb-0.1.2.0, but its *test-suite* does not support: QuickCheck-2.14.2
     - uniprot-kb # tried uniprot-kb-0.1.2.0, but its *test-suite* does not support: hspec-2.8.3
+    - validation # test suite requires lens < 5
     - validation-selective # tried validation-selective-0.1.0.1, but its *test-suite* does not support: hspec-2.8.3
     - vector # tried vector-0.12.3.0, but its *test-suite* does not support: doctest-0.18.1
     - wreq # tried wreq-0.5.3.3, but its *test-suite* requires the disabled package: snap-server