diff --git a/pkgs/applications/blockchains/dogecoin/default.nix b/pkgs/applications/blockchains/dogecoin/default.nix
index 16ac7a787fb7..35b9fb026e39 100644
--- a/pkgs/applications/blockchains/dogecoin/default.nix
+++ b/pkgs/applications/blockchains/dogecoin/default.nix
@@ -7,13 +7,13 @@
 with lib;
 stdenv.mkDerivation rec {
   name = "dogecoin" + (toString (optional (!withGui) "d")) + "-" + version;
-  version = "1.14.4";
+  version = "1.14.5";
 
   src = fetchFromGitHub {
     owner = "dogecoin";
     repo = "dogecoin";
     rev = "v${version}";
-    sha256 = "sha256-uITX5DSyC/m0ynwCkkbGgUj8kMuNgnsNo8H8RQSGPEA=";
+    sha256 = "sha256-Ewefy6sptSQDJVbvQqFoawhA/ujKEn9W2JWyoPYD7d0=";
   };
 
   nativeBuildInputs = [ pkg-config autoreconfHook ];
diff --git a/pkgs/applications/networking/cluster/kbst/default.nix b/pkgs/applications/networking/cluster/kbst/default.nix
new file mode 100644
index 000000000000..3787c3462671
--- /dev/null
+++ b/pkgs/applications/networking/cluster/kbst/default.nix
@@ -0,0 +1,40 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "kbst";
+  version = "0.1.5";
+
+  src = fetchFromGitHub{
+    owner = "kbst";
+    repo = "kbst";
+    rev = "v${version}";
+    sha256 = "0cz327fl6cqj9rdi8zw6xrazzigjymhn1hsbjr9xxvfvfnn67xz2";
+  };
+
+  ldflags =
+    let package_url = "github.com/kbst/kbst"; in
+    [
+      "-s" "-w"
+      "-X ${package_url}.version=${version}"
+      "-X ${package_url}.buildDate=unknown"
+      "-X ${package_url}.gitCommit=${src.rev}"
+      "-X ${package_url}.gitTag=v${version}"
+      "-X ${package_url}.gitTreeState=clean"
+    ];
+
+  vendorSha256 = "sha256-DZ47Bj8aFfBnxU9+e1jZiTMF75rCJtcj4yUfZRJWCic=";
+
+  doCheck = false;
+
+  doPostInstallCheck = true;
+  PostInstallCheckPhase = ''
+    $out/bin/kbst help | grep v${version} > /dev/null
+  '';
+
+  meta = with lib; {
+    description = "Kubestack framework CLI";
+    homepage = "https://www.kubestack.com/";
+    license = licenses.apsl20;
+    maintainers = with maintainers; [ mtrsk ];
+  };
+}
diff --git a/pkgs/applications/networking/instant-messengers/alfaview/default.nix b/pkgs/applications/networking/instant-messengers/alfaview/default.nix
index 52754e3ad529..769636ab7976 100644
--- a/pkgs/applications/networking/instant-messengers/alfaview/default.nix
+++ b/pkgs/applications/networking/instant-messengers/alfaview/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
   pname = "alfaview";
-  version = "8.32.0";
+  version = "8.33.0";
 
   src = fetchurl {
     url = "https://production-alfaview-assets.alfaview.com/stable/linux/${pname}_${version}.deb";
-    sha256 = "sha256-cBf/9MdNXhFRYPAOhQQ8j3rpY4JYh/+NyA7Eji9/E9Q=";
+    sha256 = "sha256-L6vdPdWwNnN09hwzzw9woPRhGIsBKh7iY0cbI2oJX4Q=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/applications/version-management/git-and-tools/git-delete-merged-branches/default.nix b/pkgs/applications/version-management/git-and-tools/git-delete-merged-branches/default.nix
index 3e49af5bbb9c..c128536d3434 100644
--- a/pkgs/applications/version-management/git-and-tools/git-delete-merged-branches/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-delete-merged-branches/default.nix
@@ -13,7 +13,7 @@ python3Packages.buildPythonApplication rec {
 
   propagatedBuildInputs = with python3Packages; [
     colorama
-    clintermission
+    prompt-toolkit
   ];
 
   checkInputs = [ git ]
diff --git a/pkgs/development/python-modules/nltk/default.nix b/pkgs/development/python-modules/nltk/default.nix
index 346c8339dbe1..df49f1d0f57b 100644
--- a/pkgs/development/python-modules/nltk/default.nix
+++ b/pkgs/development/python-modules/nltk/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "3.6.5";
+  version = "3.6.6";
   pname = "nltk";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "834d1a8e38496369390be699be9bca4f2a0f2175b50327272b2ec7a98ffda2a0";
+    sha256 = "0f8ff4e261c78605bca284e8d2025e562304766156af32a1731f56b396ee364b";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/tools/yq-go/default.nix b/pkgs/development/tools/yq-go/default.nix
index 47a8538d5b90..433aefb4123d 100644
--- a/pkgs/development/tools/yq-go/default.nix
+++ b/pkgs/development/tools/yq-go/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "yq-go";
-  version = "4.16.1";
+  version = "4.16.2";
 
   src = fetchFromGitHub {
     owner = "mikefarah";
     repo = "yq";
     rev = "v${version}";
-    sha256 = "sha256-4o38f5ltTH6ea0na919GnJMao8w5rgkDWMp2mkoKwcY=";
+    sha256 = "sha256-qJZDFyBSiaS0cUcfEz1P+b5Z6Tb//KKWeYqNJpdOh9Q=";
   };
 
-  vendorSha256 = "sha256-PCDM1VbqUcAVXzCPWDZtCRLpRIu43sF1lGazAG2HZJ0=";
+  vendorSha256 = "sha256-6J+pHWiswDRxCFdRj/d+6+QLxEF207vTyfnPq5tP30o=";
 
   doCheck = false;
 
diff --git a/pkgs/development/web/insomnia/default.nix b/pkgs/development/web/insomnia/default.nix
index d1416f82ab4f..041ceed52881 100644
--- a/pkgs/development/web/insomnia/default.nix
+++ b/pkgs/development/web/insomnia/default.nix
@@ -15,12 +15,12 @@ let
   ];
 in stdenv.mkDerivation rec {
   pname = "insomnia";
-  version = "2021.6.0";
+  version = "2021.7.2";
 
   src = fetchurl {
     url =
       "https://github.com/Kong/insomnia/releases/download/core%40${version}/Insomnia.Core-${version}.deb";
-    sha256 = "sha256-YvAzO5oxeq7bnYHzKTXqRVjfJXnwrTr0DNrdWS3yrX4=";
+    sha256 = "sha256-HkQWW4h2+XT5Xi4oiIiMPnrRKw+GIyjGMQ5B1NrBARU=";
   };
 
   nativeBuildInputs =
diff --git a/pkgs/tools/misc/fdupes/default.nix b/pkgs/tools/misc/fdupes/default.nix
index 42c1c3a37df4..ef51ad980325 100644
--- a/pkgs/tools/misc/fdupes/default.nix
+++ b/pkgs/tools/misc/fdupes/default.nix
@@ -1,17 +1,17 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, ncurses, pcre2 }:
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, ncurses, pcre2 }:
 
 stdenv.mkDerivation rec {
   pname = "fdupes";
-  version = "2.1.1";
+  version = "2.1.2";
 
   src = fetchFromGitHub {
     owner = "adrianlopezroche";
     repo  = "fdupes";
     rev   = "v${version}";
-    sha256 = "1c5hv7vkfxsii1qafhsynzp9zkwim47xkpk27sy64qdsjnhysdak";
+    hash  = "sha256-WtSuFWRqQo5D/FLwl3AaIIfg6q+09A3aP5//J4AUzus=";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
   buildInputs = [ ncurses pcre2 ];
 
   meta = with lib; {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 02b0b3c4671e..561b02f7471b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -26475,6 +26475,8 @@ with pkgs;
 
   kbibtex = libsForQt5.callPackage ../applications/office/kbibtex { };
 
+  kbst = callPackage ../applications/networking/cluster/kbst { };
+
   kaidan = libsForQt5.callPackage ../applications/networking/instant-messengers/kaidan { };
 
   kde-gruvbox = callPackage ../data/themes/kde-gruvbox { };