diff --git a/pkgs/development/compilers/dmd/default.nix b/pkgs/development/compilers/dmd/default.nix
index de3544a3a63..094cdb06b69 100644
--- a/pkgs/development/compilers/dmd/default.nix
+++ b/pkgs/development/compilers/dmd/default.nix
@@ -3,9 +3,9 @@
 , curl, tzdata, gdb, darwin
 , callPackage
 , bootstrapVersion ? false
-, version ? "2.078.1"
-, dmdSha256 ? "0b9lphh4g3r9cyzv4wcfppv9j3w952vvwv615za23acgwav3mqg2"
-, druntimeSha256 ? "16jv40m073cflpkyl0vmg1g58cianybfcsgcvwli7pfryxbgsbrr"
+, version ? "2.078.2"
+, dmdSha256 ? "0x9q4aw4jl36dz7m5111y2sm8jdaj3zg36zhj6vqg1lqpdn3bhls"
+, druntimeSha256 ? "0nfqjcmwqc490bzi3582x1c3zigkf306g4nyd1cyd3vs8lfm6x66"
 , phobosSha256 ? "08ircpf4ilznz638kra272hz8fi5ccvw2cswj5hqckssl1lyqzs8"
 }:
 
@@ -111,7 +111,7 @@ let
     ''
 
     + stdenv.lib.optionalString stdenv.hostPlatform.isLinux ''
-        # See https://github.com/NixOS/nixpkgs/issues/29443
+        # See https://github.com/dlang/phobos/pull/5960
         substituteInPlace phobos/std/path.d \
             --replace "\"/root" "\"${ROOT_HOME_DIR}"
     '';
diff --git a/pkgs/development/tools/build-managers/dub/default.nix b/pkgs/development/tools/build-managers/dub/default.nix
index 8af11f05738..da404a63d85 100644
--- a/pkgs/development/tools/build-managers/dub/default.nix
+++ b/pkgs/development/tools/build-managers/dub/default.nix
@@ -4,7 +4,7 @@ let
 
   dubBuild = stdenv.mkDerivation rec {
     name = "dubBuild-${version}";
-    version = "1.7.1";
+    version = "1.7.2";
 
     enableParallelBuilding = true;
 
@@ -12,9 +12,13 @@ let
       owner = "dlang";
       repo = "dub";
       rev = "v${version}";
-      sha256 = "09bcc9bq2z1rbm8sdip1l81y5p8q13r30k02lzifyasiplrnpvlv";
+      sha256 = "073ibvgm1gphcqs1yjrav9ryp677nh3b194nxmvicwgvdc0sb6w9";
     };
 
+    postUnpack = ''
+        patchShebangs .
+    '';
+
     patches = [
       # TODO Remove with next release which contains https://github.com/dlang/dub/pull/1354
       (fetchpatch {
@@ -23,12 +27,11 @@ let
       })
     ];
 
+    # Can be removed with https://github.com/dlang/dub/pull/1368
+    dubvar = "\\$DUB";
     postPatch = ''
-      # Avoid that the version file is overwritten
-      substituteInPlace build.sh \
-        --replace source/dub/version_.d /dev/null
-
-      patchShebangs .
+        substituteInPlace test/fetchzip.sh \
+            --replace "dub remove" "\"${dubvar}\" remove"
     '';
 
     nativeBuildInputs = [ dmd libevent rsync ];
@@ -70,6 +73,7 @@ let
     
     patches = dubBuild.patches;
 
+    postUnpack = dubBuild.postUnpack;
     postPatch = dubBuild.postPatch;
 
     nativeBuildInputs = dubBuild.nativeBuildInputs;
diff --git a/pkgs/development/tools/dtools/default.nix b/pkgs/development/tools/dtools/default.nix
index daa25de9508..d76bbb7f53a 100644
--- a/pkgs/development/tools/dtools/default.nix
+++ b/pkgs/development/tools/dtools/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   name = "dtools-${version}";
-  version = "2.078.1";
+  version = "2.078.2";
 
   srcs = [
     (fetchFromGitHub {
       owner = "dlang";
       repo = "dmd";
       rev = "v${version}";
-      sha256 = "0b9lphh4g3r9cyzv4wcfppv9j3w952vvwv615za23acgwav3mqg2";
+      sha256 = "0x9q4aw4jl36dz7m5111y2sm8jdaj3zg36zhj6vqg1lqpdn3bhls";
       name = "dmd";
     })
     (fetchFromGitHub {
@@ -28,23 +28,11 @@ stdenv.mkDerivation rec {
       cd dtools
   '';
 
-  postPatch = ''
-      substituteInPlace posix.mak \
-          --replace "../dmd/generated/\$(OS)/release/\$(MODEL)/dmd" ${dmd.out}/bin/dmd
-
-      substituteInPlace posix.mak \
-          --replace gcc $CC
-
-      # To fix rdmd test with newer phobos
-      substituteInPlace rdmd.d \
-          --replace " std.stdiobase," ""
-  '';
-
   nativeBuildInputs = [ dmd ];
   buildInputs = [ curl ];
 
   makeCmd = ''
-    make -f posix.mak DMD=${dmd.out}/bin/dmd DMD_DIR=dmd
+    make -f posix.mak DMD_DIR=dmd DMD=${dmd.out}/bin/dmd CC=${stdenv.cc}/bin/cc
   '';
 
   buildPhase = ''