diff --git a/build-constraints.yaml b/build-constraints.yaml
index fdf45bbf..a345f6d3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3745,7 +3745,6 @@ packages:
         - LambdaHack < 0
         - Network-NineP < 0
         - QuasiText < 0
-        - RSA < 0
         - RefSerialize < 0
         - SCalendar < 0
         - ShellCheck < 0
@@ -3770,7 +3769,6 @@ packages:
         - asif < 0
         - async-pool < 0
         - atom-conduit < 0
-        - authenticate-oauth < 0
         - autoexporter < 0
         - avwx < 0
         - axel < 0
@@ -4500,6 +4498,7 @@ skipped-tests:
     # These can periodically be checked for updates;
     # just remove these lines and run `stackage-curator check' to verify.
     - Cabal # GHC 8.4 via base-orphans-0.7, base-orphans-0.7
+    - RSA # DRBG-0.5.5 via cipher-aes128-0.7.0.3 via Cabal-2.4
     - aeson # QuickCheck-2.11.3, base-orphans-0.7, hashable-time
     - attoparsec # QuickCheck-2.11.3
     - barrier # tasty 0.12 and tasty-hunit 0.10