diff --git a/dhall-json/dhall-json.cabal b/dhall-json/dhall-json.cabal
index e8d3f2bba..075263e23 100644
--- a/dhall-json/dhall-json.cabal
+++ b/dhall-json/dhall-json.cabal
@@ -38,7 +38,7 @@ Library
     Hs-Source-Dirs: src
     Build-Depends:
         base                      >= 4.11.0.0  && < 5   ,
-        aeson                     >= 1.4.6.0   && < 2.2 ,
+        aeson                     >= 1.4.6.0   && < 2.3 ,
         aeson-pretty              >= 0.8.0     && < 0.9 ,
         aeson-yaml                >= 1.1.0     && < 1.2 ,
         bytestring                                < 0.13,
diff --git a/dhall-lsp-server/dhall-lsp-server.cabal b/dhall-lsp-server/dhall-lsp-server.cabal
index 4a9fca071..65b28b0d9 100644
--- a/dhall-lsp-server/dhall-lsp-server.cabal
+++ b/dhall-lsp-server/dhall-lsp-server.cabal
@@ -54,15 +54,15 @@ library
     , dhall-json           >= 1.4      && < 1.8
     , filepath             >= 1.4.2    && < 1.5
     , lsp                  >= 2.1.0.0  && < 2.2
-    , lens                 >= 4.16.1   && < 5.3
+    , lens                 >= 4.16.1   && < 5.4
     -- megaparsec follows SemVer: https://github.com/mrkkrp/megaparsec/issues/469#issuecomment-927918469
     , megaparsec           >= 7.0.2    && < 10
-    , mtl                  >= 2.2.2    && < 2.3
+    , mtl                  >= 2.2.2    && < 2.4
     , network-uri          >= 2.6.1.0  && < 2.7
     , prettyprinter        >= 1.7.0    && < 1.8
     , text                 >= 1.2.3.0  && < 2.1
     , text-rope            >= 0.2      && < 0.3
-    , transformers         >= 0.5.5.0  && < 0.6
+    , transformers         >= 0.5.5.0  && < 0.7
     , unordered-containers >= 0.2.9.0  && < 0.3
     , uri-encode           >= 1.5.0.5  && < 1.6
   default-language: Haskell2010
@@ -105,7 +105,7 @@ Test-Suite tests
     Build-Depends:
         base                                    ,
         lsp-types         >= 2.0.1    && < 2.1  ,
-        hspec             >= 2.7      && < 2.11 ,
+        hspec             >= 2.7      && < 2.12 ,
         lsp-test          >= 0.15.0.0 && < 0.16 ,
         tasty             >= 0.11.2   && < 1.5  ,
         tasty-hspec       >= 1.1      && < 1.3  ,
diff --git a/dhall-nixpkgs/dhall-nixpkgs.cabal b/dhall-nixpkgs/dhall-nixpkgs.cabal
index 6afaf5335..3cfe447cc 100644
--- a/dhall-nixpkgs/dhall-nixpkgs.cabal
+++ b/dhall-nixpkgs/dhall-nixpkgs.cabal
@@ -17,7 +17,7 @@ Build-Type:          Simple
 Executable dhall-to-nixpkgs
   Main-Is:             Main.hs
   Build-Depends:       base                 >= 4.11     && < 5
-                     , aeson                >= 1.0.0.0  && < 2.2
+                     , aeson                >= 1.0.0.0  && < 2.3
                      , base16-bytestring    >= 1.0.0.0
                      , base64-bytestring    >= 1.1.0.0
                      , bytestring                          < 0.12
@@ -33,7 +33,7 @@ Executable dhall-to-nixpkgs
                      , optparse-applicative >= 0.14.0.0 && < 0.19
                      , prettyprinter        >= 1.7.0    && < 1.8
                      , text                 >= 0.11.1.0 && < 2.1
-                     , transformers         >= 0.2.0.0  && < 0.6
+                     , transformers         >= 0.2.0.0  && < 0.7
                      , turtle               >= 1.6      && < 1.7
                      , network-uri                         < 2.8
   Default-Language:    Haskell2010