diff --git a/dhall-docs/dhall-docs.cabal b/dhall-docs/dhall-docs.cabal
index f56cd7b2b..6709ef573 100644
--- a/dhall-docs/dhall-docs.cabal
+++ b/dhall-docs/dhall-docs.cabal
@@ -74,7 +74,7 @@ Library
         lucid                >= 2.9.12    && < 2.10,
         mmark                >= 0.0.7.0   && < 0.8 ,
         megaparsec           >= 7         && < 9.1 ,
-        memory                               < 0.16,
+        memory                               < 0.17,
         path                 >= 0.7.0     && < 0.9 ,
         path-io              >= 1.6.0     && < 1.7 ,
         prettyprinter        >= 1.5.1     && < 1.8 ,
diff --git a/dhall/dhall.cabal b/dhall/dhall.cabal
index 4c0a0696a..6d14c8e43 100644
--- a/dhall/dhall.cabal
+++ b/dhall/dhall.cabal
@@ -496,7 +496,7 @@ Library
         hashable                    >= 1.2      && < 1.4 ,
         lens-family-core            >= 1.0.0    && < 2.2 ,
         megaparsec                  >= 7        && < 9.1 ,
-        memory                      >= 0.14     && < 0.16,
+        memory                      >= 0.14     && < 0.17,
         mmorph                                     < 1.2 ,
         mtl                         >= 2.2.1    && < 2.3 ,
         network-uri                 >= 2.6      && < 2.7 ,