diff --git a/cpkg.cabal b/cpkg.cabal
--- a/cpkg.cabal
+++ b/cpkg.cabal
@@ -1,6 +1,6 @@
 cabal-version:      1.18
 name:               cpkg
-version:            0.2.4.4
+version:            0.2.4.5
 license:            BSD3
 license-file:       LICENSE
 copyright:          Copyright: (c) 2018-2019 Vanessa McHale
diff --git a/pkgs/pkg-set.dhall b/pkgs/pkg-set.dhall
--- a/pkgs/pkg-set.dhall
+++ b/pkgs/pkg-set.dhall
@@ -4304,12 +4304,13 @@
 
             in    prelude.simplePackage { name = "ats", version = v }
                 ⫽ { pkgUrl =
-                      "http://ats-lang.sourceforge.net/IMPLEMENT/Postiats/ATS2-Postiats-${versionString}.tgz"
+                      "http://ats-lang.sourceforge.net/IMPLEMENT/Postiats/ATS2-Postiats-gmp-${versionString}.tgz"
                   , pkgSubdir = "ATS2-Postiats-gmp-${versionString}"
                   , pkgDeps = [ prelude.unbounded "gmp" ]
                   , buildCommand = atsBuild
                   , installCommand =
-                      prelude.installWithBinaries [ "bin/patsopt" ]
+                      prelude.installWithBinaries
+                        [ "bin/patsopt", "bin/patscc" ]
                   }
 
 let libiconv =
@@ -4678,11 +4679,11 @@
     , at-spi-atk { version = [ 2, 33 ], patch = 2 }
     , at-spi-core { version = [ 2, 33 ], patch = 2 }
     , atk { version = [ 2, 33 ], patch = 3 }
-    , ats [ 0, 3, 13 ]
+    , ats [ 0, 4, 0 ]
     , autoconf [ 2, 69 ]
     , automake [ 1, 16, 1 ]
     , babl { version = [ 0, 1 ], patch = 68 }
-    , bash [ 5, 0 ]
+    , bash [ 5, 0, 16 ]
     , bash-completion [ 2, 9 ]
     , binutils [ 2, 33, 1 ]
     , bison [ 3, 5 ]
@@ -4693,7 +4694,7 @@
     , cimg [ 2, 7, 0 ]
     , clang [ 9, 0, 0 ]
     , clzip [ 1, 11 ]
-    , cmake { version = [ 3, 16 ], patch = 2 }
+    , cmake { version = [ 3, 16 ], patch = 4 }
     , cmark [ 0, 29, 0 ]
     , compositeproto [ 0, 4 ]
     , coreutils [ 8, 31 ]
@@ -4766,11 +4767,11 @@
     , joe [ 4, 6 ]
     , json-c { version = [ 0, 13, 1 ], dateStr = "20180305" }
     , kbproto [ 1, 0, 7 ]
-    , krb5 [ 1, 17 ]
+    , krb5 [ 1, 17, 1 ]
     , lapack [ 3, 8, 0 ]
     , lcms2 [ 2, 9 ]
     , leptonica [ 1, 78, 0 ]
-    , libarchive [ 3, 4, 1 ]
+    , libarchive [ 3, 4, 2 ]
     , libass [ 0, 14, 0 ]
     , libassuan [ 2, 5, 3 ]
     , libatomic_ops [ 7, 6, 10 ]
@@ -4787,7 +4788,7 @@
     , libffi [ 3, 3 ]
     , libgcrypt [ 1, 8, 5 ]
     , libglade { version = [ 2, 6 ], patch = 4 }
-    , libgpgError [ 1, 36 ]
+    , libgpgError [ 1, 37 ]
     , libICE [ 1, 0, 9 ]
     , libiconv [ 1, 16 ]
     , libjpeg [ 9 ]
@@ -4887,7 +4888,7 @@
     , pango { version = [ 1, 43 ], patch = 0 }
     , pari [ 2, 11, 1 ]
     , patch [ 2, 7 ]
-    , pcre [ 8, 43 ]
+    , pcre [ 8, 44 ]
     , pcre2 [ 10, 33 ]
     , pdfgrep [ 2, 1, 2 ]
     , perl5 [ 5, 30, 1 ]
@@ -4895,7 +4896,7 @@
     , pixman [ 0, 38, 4 ]
     , pkg-config [ 0, 29, 2 ]
     , poppler [ 0, 84, 0 ]
-    , postgresql [ 12, 1 ]
+    , postgresql [ 12, 2 ]
     , protobuf [ 3, 8, 0 ]
     , pycairo [ 1, 18, 1 ]
     , pygobject { version = [ 2, 28 ], patch = 7 }
diff --git a/src/Package/C/PackageSet.hs b/src/Package/C/PackageSet.hs
--- a/src/Package/C/PackageSet.hs
+++ b/src/Package/C/PackageSet.hs
@@ -24,7 +24,7 @@
 
 defaultPackageSetDhall :: Maybe String -> IO PackageSetDhall
 defaultPackageSetDhall (Just pkSet) = input auto (T.pack pkSet)
-defaultPackageSetDhall Nothing      = input auto "https://raw.githubusercontent.com/vmchale/cpkg/68d35ede0ae23f008fb68aeef84702019e30a2aa/pkgs/pkg-set.dhall sha256:050c82eb9b75f4b7c9667895aa742208ae0dc268ac657316388759e27f6ba988"
+defaultPackageSetDhall Nothing      = input auto "https://raw.githubusercontent.com/vmchale/cpkg/7fded196b689de8c4b2278c8b55c35951cfef2df/pkgs/pkg-set.dhall sha256:8b29c6512aa4e5e31261fa60f5ed3e19ba7fe84a01c1e6ded7035d4c45610bcc"
 
 displayPackageSet :: Maybe String -> IO ()
 displayPackageSet = putDoc . pretty <=< defaultPackageSetDhall