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:            0.2.5.3
+version:            0.2.5.4
 license:            BSD3
 license-file:       LICENSE
 copyright:          Copyright: (c) 2018-2020 Vanessa McHale
diff --git a/dhall/cpkg-prelude.dhall b/dhall/cpkg-prelude.dhall
--- a/dhall/cpkg-prelude.dhall
+++ b/dhall/cpkg-prelude.dhall
@@ -564,7 +564,7 @@
         λ(pkg : { name : Text, version : List Natural })
       →   simplePackage pkg
         ⫽ { pkgUrl =
-              "https://ftp.wayne.edu/gnu/${pkg.name}/${pkg.name}-${showVersion
+              "https://ftp.gnu.org/gnu/${pkg.name}/${pkg.name}-${showVersion
                                                                      pkg.version}.tar.xz"
           , installCommand = installWithBinaries [ "bin/${pkg.name}" ]
           }
diff --git a/pkgs/pkg-set.dhall b/pkgs/pkg-set.dhall
--- a/pkgs/pkg-set.dhall
+++ b/pkgs/pkg-set.dhall
@@ -70,7 +70,7 @@
       →   prelude.makeGnuExe { name = "binutils", version = v }
         ⫽ { pkgUrl =
               "https://ftp.wayne.edu/gnu/binutils/binutils-${prelude.showVersion
-                                                               v}.tar.xz"
+                                                               v}.tar.lz"
           , installCommand =
               prelude.installWithBinaries
                 [ "bin/ar"
@@ -378,8 +378,8 @@
         λ(v : List Natural)
       →   prelude.simplePackage { name = "ncurses", version = v }
         ⫽ { pkgUrl =
-              "https://ftp.wayne.edu/gnu/ncurses/ncurses-${prelude.showVersion
-                                                             v}.tar.gz"
+              "https://ftp.gnu.org/gnu/ncurses/ncurses-${prelude.showVersion
+                                                     v}.tar.gz"
           , configureCommand =
                 λ(cfg : types.BuildVars)
               → let crossArgs =
@@ -1140,7 +1140,6 @@
         ⫽ { pkgUrl =
               "https://ftp.gnu.org/gnu/readline/readline-${prelude.showVersion
                                                              v}.tar.gz"
-          , pkgBuildDeps = [ prelude.unbounded "make" ]
           }
 
 let pixman =
@@ -3682,7 +3681,7 @@
 
         in    prelude.simplePackage { name = "gcc", version = v }
             ⫽ { pkgUrl =
-                  "https://ftp.wayne.edu/gnu/gcc/gcc-${versionString}/gcc-${versionString}.tar.xz"
+                  "https://ftp.gnu.org/gnu/gcc/gcc-${versionString}/gcc-${versionString}.tar.xz"
               , configureCommand =
                     λ(cfg : types.BuildVars)
                   →   [ prelude.call
@@ -4757,7 +4756,7 @@
     , autoconf [ 2, 69 ]
     , automake [ 1, 16, 2 ]
     , babl { version = [ 0, 1 ], patch = 68 }
-    , bash [ 5, 0, 16 ]
+    , bash [ 5, 0, 17 ]
     , bash-completion [ 2, 9 ]
     , binutils [ 2, 33, 1 ]
     , bison [ 3, 5 ]
@@ -4769,7 +4768,7 @@
     , cimg [ 2, 7, 0 ]
     , clang [ 9, 0, 0 ]
     , clzip [ 1, 11 ]
-    , cmake { version = [ 3, 17 ], patch = 1 }
+    , cmake { version = [ 3, 17 ], patch = 2 }
     , cmark [ 0, 29, 0 ]
     , compositeproto [ 0, 4 ]
     , coreutils [ 8, 31 ]
@@ -4800,7 +4799,7 @@
     , fribidi [ 1, 0, 9 ]
     , gawk [ 5, 0, 1 ]
     , gc [ 8, 0, 4 ]
-    , gcc [ 9, 3, 0 ]
+    , gcc [ 10, 1, 0 ]
     , gdb [ 8, 3, 1 ]
     , gdk-pixbuf { version = [ 2, 38 ], patch = 1 }
     , gegl { version = [ 0, 4 ], patch = 16 }
@@ -4880,7 +4879,7 @@
     , libpsl [ 0, 21, 0 ]
     , libpthread-stubs [ 0, 4 ]
     , libraw [ 0, 19, 2 ]
-    , librsvg { version = [ 2, 48 ], patch = 3 }
+    , librsvg { version = [ 2, 48 ], patch = 4 }
     , libsamplerate [ 0, 1, 9 ]
     , libsass [ 3, 6, 2 ]
     , libselinux [ 3, 0 ]
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 = "sha256:93cbf84fb5e9d7b9419c156145b5c91be8e1800c36c9641b7c8513f4213b6f2b"
+defaultPackageSetHash = "sha256:4e933beb267d7c5b55afca08137f204f3555ef82a5763c617782026fc2898fde"
 
 defaultPackageSetDhall :: Maybe String -> IO PackageSetDhall
 defaultPackageSetDhall (Just pkSet) = input auto (T.pack pkSet)
-defaultPackageSetDhall Nothing      = input auto ("https://raw.githubusercontent.com/vmchale/cpkg/776390d3ae9041a6b343ab5321b8486d3947e040/pkgs/pkg-set.dhall " <> defaultPackageSetHash)
+defaultPackageSetDhall Nothing      = input auto ("https://raw.githubusercontent.com/vmchale/cpkg/80d61a9f060f5b950e72f4d30a4c51b83bb2d729/pkgs/pkg-set.dhall " <> defaultPackageSetHash)
 
 
 displayPackageSet :: Maybe String -> IO ()