diff --git a/build-constraints.yaml b/build-constraints.yaml
index bf8bc2e1..a57dc79e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1307,11 +1307,11 @@ packages:
         - bank-holidays-england
 
     "Haskell Servant <jkarni@gmail.com>":
-        - servant < 0.16
-        - servant-client < 0.16
+        - servant
+        - servant-client
         - servant-docs
         - servant-js
-        - servant-server < 0.16
+        - servant-server
         - servant-lucid
         - servant-blaze
         - servant-foreign
@@ -1845,7 +1845,7 @@ packages:
         - pipes-csv
         - pipes-mongodb < 0 # GHC 8.4 via mongoDB
         - servant-elm
-        - servant-streaming
+        - servant-streaming < 0 # servant 0.16
         - servant-streaming-client < 0 # servant-client-core 0.15
         - servant-streaming-server < 0 # servant-server 0.15
         - skeletons < 0 # build failure with GHC 8.4
@@ -4124,7 +4124,7 @@ packages:
         - scientific
         - securemem
         - serialise
-        - servant-client-core < 0.16
+        - servant-client-core
         - setenv
         - shakespeare
         - shell-escape