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:            0.2.5.2
+version:            0.2.5.3
 license:            BSD3
 license-file:       LICENSE
 copyright:          Copyright: (c) 2018-2020 Vanessa McHale
diff --git a/pkgs/pkg-set.dhall b/pkgs/pkg-set.dhall
--- a/pkgs/pkg-set.dhall
+++ b/pkgs/pkg-set.dhall
@@ -490,7 +490,7 @@
                                                      (prelude.osCfg cfg)}"
 
                             in    prelude.installWithBinaries
-                                    [ "bin/perl", "bin/cpan" ]
+                                    [ "bin/perl", "bin/cpan", "bin/ptar" ]
                                     cfg
                                 # [ prelude.symlink
                                       "lib/${prelude.showVersion
@@ -4143,7 +4143,7 @@
 
         in    prelude.simplePackage { name = "r", version = v }
             ⫽ { pkgUrl =
-                  "https://cran.r-project.org/src/base/R-3/R-${versionString}.tar.gz"
+                  "https://cran.r-project.org/src/base/R-4/R-${versionString}.tar.gz"
               , pkgSubdir = "R-${versionString}"
               , pkgDeps =
                 [ prelude.unbounded "readline"
@@ -4695,6 +4695,12 @@
                     [ { file = "opt/schily/share/man/man1/smake.1"
                       , section = 1
                       }
+                    , { file = "opt/schily/share/man/man5/makefiles.5"
+                      , section = 5
+                      }
+                    , { file = "opt/schily/share/man/man5/makerules.5"
+                      , section = 5
+                      }
                     ]
           }
 
@@ -4798,13 +4804,13 @@
     , gdb [ 8, 3, 1 ]
     , gdk-pixbuf { version = [ 2, 38 ], patch = 1 }
     , gegl { version = [ 0, 4 ], patch = 16 }
-    , gettext [ 0, 20, 1 ]
+    , gettext [ 0, 20, 2 ]
     , gexiv2 { version = [ 0, 12 ], patch = 0 }
     , ghc [ 8, 8, 3 ]
     , gperf [ 3, 1 ]
     , gperftools [ 2, 7 ]
     , giflib [ 5, 1, 4 ]
-    , git [ 2, 26, 1 ]
+    , git [ 2, 26, 2 ]
     , glib { version = [ 2, 64 ], patch = 2 }
     , glib-networking { version = [ 2, 61 ], patch = 2 }
     , glproto [ 1, 4, 17 ]
@@ -4975,7 +4981,7 @@
     , qrencode [ 4, 0, 2 ]
     , qt { version = [ 5, 13 ], patch = 0 }
     , quazip [ 0, 8, 1 ]
-    , r [ 3, 6, 2 ]
+    , r [ 4, 0, 0 ]
     , ragel [ 6, 10 ]
     , randrproto [ 1, 5, 0 ]
     , re2c [ 1, 1, 1 ]
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
@@ -24,11 +24,11 @@
 import           Package.C.Type.Tree
 
 defaultPackageSetHash :: T.Text
-defaultPackageSetHash = "sha256:7c3a18e547cd653fcaf7730043ab13a2f52aa490ca37f97b328d7043f756c22a"
+defaultPackageSetHash = "sha256:93cbf84fb5e9d7b9419c156145b5c91be8e1800c36c9641b7c8513f4213b6f2b"
 
 defaultPackageSetDhall :: Maybe String -> IO PackageSetDhall
 defaultPackageSetDhall (Just pkSet) = input auto (T.pack pkSet)
-defaultPackageSetDhall Nothing      = input auto ("https://raw.githubusercontent.com/vmchale/cpkg/70ee800f7139ad212e7f9b5c0329bd0cfefb0c69/pkgs/pkg-set.dhall " <> defaultPackageSetHash)
+defaultPackageSetDhall Nothing      = input auto ("https://raw.githubusercontent.com/vmchale/cpkg/776390d3ae9041a6b343ab5321b8486d3947e040/pkgs/pkg-set.dhall " <> defaultPackageSetHash)
 
 
 displayPackageSet :: Maybe String -> IO ()