diff --git a/build-constraints.yaml b/build-constraints.yaml
index a39b2f2d..9ee6af78 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -779,6 +779,8 @@ packages:
 
     "Simon Hengel <sol@typeful.net> @sol":
         - hspec
+        - hspec-core
+        - hspec-discover
         - hspec-wai
         - hspec-wai-json
         - aeson-qq
@@ -2696,6 +2698,7 @@ packages:
         - doctemplates
         - pandoc
         - pandoc-citeproc
+        - ipynb
 
     "Karun Ramakrishnan <karun012@gmail.com> @karun012":
         - doctest-discover
@@ -4123,6 +4126,7 @@ packages:
         - storable-complex
         - storable-tuple
         - store-core
+        - streaming-cassava
         - strict
         - string-qq
         - stringbuilder