diff --git a/pkgs/tools/admin/pgadmin/default.nix b/pkgs/tools/admin/pgadmin/default.nix
index c36c555d1932..46f212bee524 100644
--- a/pkgs/tools/admin/pgadmin/default.nix
+++ b/pkgs/tools/admin/pgadmin/default.nix
@@ -10,11 +10,11 @@
 
 let
   pname = "pgadmin";
-  version = "6.14";
+  version = "6.15";
 
   src = fetchurl {
     url = "https://ftp.postgresql.org/pub/pgadmin/pgadmin4/v${version}/source/pgadmin4-${version}.tar.gz";
-    sha256 = "sha256-M3Tu+69Gmc0FfqtGTtJ6j014QARd2efJ4dq0vK2IMr8=";
+    sha256 = "sha256-S//Rfi8IiBo+lL0BCFVBw+hy2Tw37B349Gcpq2knqSM=";
   };
 
   yarnDeps = mkYarnModules {
@@ -38,7 +38,6 @@ let
     passlib
     pytz
     simplejson
-    six
     sqlparse
     wtforms
     flask-paranoid
@@ -75,7 +74,7 @@ let
   # keep the scope, as it is used throughout the derivation and tests
   # this also makes potential future overrides easier
   pythonPackages = python3.pkgs.overrideScope (final: prev: rec {
-    # flask 2.2 is incompatible with pgadmin 6.14
+    # flask 2.2 is incompatible with pgadmin 6.15
     # https://redmine.postgresql.org/issues/7651
     flask = prev.flask.overridePythonAttrs (oldAttrs: rec {
       version = "2.1.3";
@@ -84,7 +83,7 @@ let
         sha256 = "sha256-FZcuUBffBXXD1sCQuhaLbbkCWeYgrI1+qBOjlrrVtss=";
       };
     });
-    # pgadmin 6.14 is incompatible with the major flask-security-too update to 5.0.x
+    # pgadmin 6.15 is incompatible with the major flask-security-too update to 5.0.x
     flask-security-too = prev.flask-security-too.overridePythonAttrs (oldAttrs: rec {
       version = "4.1.5";
       src = oldAttrs.src.override {
diff --git a/pkgs/tools/admin/pgadmin/package.json b/pkgs/tools/admin/pgadmin/package.json
index d56c201180ce..827c4a607cde 100644
--- a/pkgs/tools/admin/pgadmin/package.json
+++ b/pkgs/tools/admin/pgadmin/package.json
@@ -146,6 +146,8 @@
     "react-aspen": "^1.1.0",
     "react-checkbox-tree": "^1.7.2",
     "react-data-grid": "git+https://github.com/EnterpriseDB/react-data-grid.git/#200d2f5e02de694e3e9ffbe177c279bc40240fb8",
+    "react-dnd": "^16.0.1",
+    "react-dnd-html5-backend": "^16.0.1",
     "react-dom": "^17.0.1",
     "react-draggable": "^4.4.4",
     "react-dropzone": "^14.2.1",
@@ -168,7 +170,7 @@
     "underscore": "^1.13.1",
     "url-loader": "^1.1.2",
     "valid-filename": "^2.0.1",
-    "webcabin-docker": "git+https://github.com/EnterpriseDB/wcDocker/#40d025e0d86ee3cf058a52e01d2042113f134cdd",
+    "webcabin-docker": "git+https://github.com/EnterpriseDB/wcDocker/#b4d58f29b3a308ab555085ee444fa7010aa4b991",
     "wkx": "^0.5.0",
     "xterm": "^4.11.0",
     "xterm-addon-fit": "^0.5.0",
diff --git a/pkgs/tools/admin/pgadmin/yarn.lock b/pkgs/tools/admin/pgadmin/yarn.lock
index a057523692f9..e87c58f5869e 100644
--- a/pkgs/tools/admin/pgadmin/yarn.lock
+++ b/pkgs/tools/admin/pgadmin/yarn.lock
@@ -1791,6 +1791,13 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/runtime@^7.9.2":
+  version "7.19.0"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.19.0.tgz#22b11c037b094d27a8a2504ea4dcff00f50e2259"
+  integrity sha512-eR8Lo9hnDS7tqkO7NsV+mKvCmv5boaXFSZ70DnfhcgiEne8hv9oCEd36Klw74EtizEqLsy4YnW8UWwpBVolHZA==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/template@^7.12.13":
   version "7.14.5"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.14.5.tgz#a9bc9d8b33354ff6e55a9c60d1109200a68974f4"
@@ -2351,6 +2358,21 @@
     "@projectstorm/react-diagrams-defaults" "^6.6.1"
     "@projectstorm/react-diagrams-routing" "^6.6.1"
 
+"@react-dnd/asap@^5.0.1":
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/@react-dnd/asap/-/asap-5.0.2.tgz#1f81f124c1cd6f39511c11a881cfb0f715343488"
+  integrity sha512-WLyfoHvxhs0V9U+GTsGilGgf2QsPl6ZZ44fnv0/b8T3nQyvzxidxsg/ZltbWssbsRDlYW8UKSQMTGotuTotZ6A==
+
+"@react-dnd/invariant@^4.0.1":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@react-dnd/invariant/-/invariant-4.0.2.tgz#b92edffca10a26466643349fac7cdfb8799769df"
+  integrity sha512-xKCTqAK/FFauOM9Ta2pswIyT3D8AQlfrYdOi/toTPEhqCuAs1v5tcJ3Y08Izh1cJ5Jchwy9SeAXmMg6zrKs2iw==
+
+"@react-dnd/shallowequal@^4.0.1":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@react-dnd/shallowequal/-/shallowequal-4.0.2.tgz#d1b4befa423f692fa4abf1c79209702e7d8ae4b4"
+  integrity sha512-/RVXdLvJxLg4QKvMoM5WlwNR9ViO9z8B/qPcc+C0Sa/teJY7QG7kJ441DwzOjMYEY7GmU4dj5EcGHIkKZiQZCA==
+
 "@react-leaflet/core@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@react-leaflet/core/-/core-1.1.1.tgz#827fd05bb542cf874116176d8ef48d5b12163f81"
@@ -4902,6 +4924,15 @@ discontinuous-range@1.0.0:
   resolved "https://registry.yarnpkg.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
   integrity sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ==
 
+dnd-core@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-16.0.1.tgz#a1c213ed08961f6bd1959a28bb76f1a868360d19"
+  integrity sha512-HK294sl7tbw6F6IeuK16YSBUoorvHpY8RHO+9yFfaJyCDVb6n7PRcezrOEOa2SBCqiYpemh5Jx20ZcjKdFAVng==
+  dependencies:
+    "@react-dnd/asap" "^5.0.1"
+    "@react-dnd/invariant" "^4.0.1"
+    redux "^4.2.0"
+
 doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
@@ -9521,6 +9552,24 @@ react-checkbox-tree@^1.7.2:
   dependencies:
     clsx "^1.1.1"
 
+react-dnd-html5-backend@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/react-dnd-html5-backend/-/react-dnd-html5-backend-16.0.1.tgz#87faef15845d512a23b3c08d29ecfd34871688b6"
+  integrity sha512-Wu3dw5aDJmOGw8WjH1I1/yTH+vlXEL4vmjk5p+MHxP8HuHJS1lAGeIdG/hze1AvNeXWo/JgULV87LyQOr+r5jw==
+  dependencies:
+    dnd-core "^16.0.1"
+
+react-dnd@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/react-dnd/-/react-dnd-16.0.1.tgz#2442a3ec67892c60d40a1559eef45498ba26fa37"
+  integrity sha512-QeoM/i73HHu2XF9aKksIUuamHPDvRglEwdHL4jsp784BgUuWcg6mzfxT0QDdQz8Wj0qyRKx2eMg8iZtWvU4E2Q==
+  dependencies:
+    "@react-dnd/invariant" "^4.0.1"
+    "@react-dnd/shallowequal" "^4.0.1"
+    dnd-core "^16.0.1"
+    fast-deep-equal "^3.1.3"
+    hoist-non-react-statics "^3.3.2"
+
 react-dom@^16.6.3:
   version "16.14.0"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.14.0.tgz#7ad838ec29a777fb3c75c3a190f661cf92ab8b89"
@@ -9784,6 +9833,13 @@ redent@^4.0.0:
     indent-string "^5.0.0"
     strip-indent "^4.0.0"
 
+redux@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/redux/-/redux-4.2.0.tgz#46f10d6e29b6666df758780437651eeb2b969f13"
+  integrity sha512-oSBmcKKIuIR4ME29/AeNUnl5L+hvBq7OaJWzaptTQJAntaPvxIJqfnjbaEiCzzaIz+XmVILfqAM3Ob0aXLPfjA==
+  dependencies:
+    "@babel/runtime" "^7.9.2"
+
 reflect.ownkeys@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/reflect.ownkeys/-/reflect.ownkeys-0.2.0.tgz#749aceec7f3fdf8b63f927a04809e90c5c0b3460"
@@ -11419,12 +11475,13 @@ watchpack@^2.2.0:
     glob-to-regexp "^0.4.1"
     graceful-fs "^4.1.2"
 
-"webcabin-docker@git+https://github.com/EnterpriseDB/wcDocker/#40d025e0d86ee3cf058a52e01d2042113f134cdd":
+"webcabin-docker@git+https://github.com/EnterpriseDB/wcDocker/#b4d58f29b3a308ab555085ee444fa7010aa4b991":
   version "2.2.5"
-  resolved "git+https://github.com/EnterpriseDB/wcDocker/#40d025e0d86ee3cf058a52e01d2042113f134cdd"
+  resolved "git+https://github.com/EnterpriseDB/wcDocker/#b4d58f29b3a308ab555085ee444fa7010aa4b991"
   dependencies:
     "@fortawesome/fontawesome-free" "^5.14.0"
     FileSaver "^0.10.0"
+    bootstrap "^4.3.1"
     jquery "^3.3.1"
     jquery-contextmenu "^2.6.4"
 
diff --git a/pkgs/tools/admin/pgadmin/yarn.nix b/pkgs/tools/admin/pgadmin/yarn.nix
index 829ed7056ab1..469228af2548 100644
--- a/pkgs/tools/admin/pgadmin/yarn.nix
+++ b/pkgs/tools/admin/pgadmin/yarn.nix
@@ -1609,6 +1609,14 @@
         sha512 = "dQpEpK0O9o6lj6oPu0gRDbbnk+4LeHlNcBpspf6Olzt3GIX4P1lWF1gS+pHLDFlaJvbR6q7jCfQ08zA4QJBnmA==";
       };
     }
+    {
+      name = "_babel_runtime___runtime_7.19.0.tgz";
+      path = fetchurl {
+        name = "_babel_runtime___runtime_7.19.0.tgz";
+        url  = "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.19.0.tgz";
+        sha512 = "eR8Lo9hnDS7tqkO7NsV+mKvCmv5boaXFSZ70DnfhcgiEne8hv9oCEd36Klw74EtizEqLsy4YnW8UWwpBVolHZA==";
+      };
+    }
     {
       name = "_babel_template___template_7.14.5.tgz";
       path = fetchurl {
@@ -2145,6 +2153,30 @@
         sha512 = "tLSXfEf/dGFUN8JCCRMrYyIBhhn+eVw24xQodmtcReJxQpKa31EWh9CmJ6UEg7xUnabMG9f2plOPyJqyFssGTA==";
       };
     }
+    {
+      name = "_react_dnd_asap___asap_5.0.2.tgz";
+      path = fetchurl {
+        name = "_react_dnd_asap___asap_5.0.2.tgz";
+        url  = "https://registry.yarnpkg.com/@react-dnd/asap/-/asap-5.0.2.tgz";
+        sha512 = "WLyfoHvxhs0V9U+GTsGilGgf2QsPl6ZZ44fnv0/b8T3nQyvzxidxsg/ZltbWssbsRDlYW8UKSQMTGotuTotZ6A==";
+      };
+    }
+    {
+      name = "_react_dnd_invariant___invariant_4.0.2.tgz";
+      path = fetchurl {
+        name = "_react_dnd_invariant___invariant_4.0.2.tgz";
+        url  = "https://registry.yarnpkg.com/@react-dnd/invariant/-/invariant-4.0.2.tgz";
+        sha512 = "xKCTqAK/FFauOM9Ta2pswIyT3D8AQlfrYdOi/toTPEhqCuAs1v5tcJ3Y08Izh1cJ5Jchwy9SeAXmMg6zrKs2iw==";
+      };
+    }
+    {
+      name = "_react_dnd_shallowequal___shallowequal_4.0.2.tgz";
+      path = fetchurl {
+        name = "_react_dnd_shallowequal___shallowequal_4.0.2.tgz";
+        url  = "https://registry.yarnpkg.com/@react-dnd/shallowequal/-/shallowequal-4.0.2.tgz";
+        sha512 = "/RVXdLvJxLg4QKvMoM5WlwNR9ViO9z8B/qPcc+C0Sa/teJY7QG7kJ441DwzOjMYEY7GmU4dj5EcGHIkKZiQZCA==";
+      };
+    }
     {
       name = "_react_leaflet_core___core_1.1.1.tgz";
       path = fetchurl {
@@ -4833,6 +4865,14 @@
         sha512 = "c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ==";
       };
     }
+    {
+      name = "dnd_core___dnd_core_16.0.1.tgz";
+      path = fetchurl {
+        name = "dnd_core___dnd_core_16.0.1.tgz";
+        url  = "https://registry.yarnpkg.com/dnd-core/-/dnd-core-16.0.1.tgz";
+        sha512 = "HK294sl7tbw6F6IeuK16YSBUoorvHpY8RHO+9yFfaJyCDVb6n7PRcezrOEOa2SBCqiYpemh5Jx20ZcjKdFAVng==";
+      };
+    }
     {
       name = "doctrine___doctrine_2.1.0.tgz";
       path = fetchurl {
@@ -8454,7 +8494,7 @@
       path = fetchurl {
         name = "moment_timezone___moment_timezone_0.5.37.tgz";
         url  = "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.37.tgz";
-        sha256 = "1w1sq8m21v1widzhy1dfrf2ngv9a5yhq06igjsjlpl23vxmfmfir";
+        sha1 = "rfl/cZxORY/bEuK06HuL7J9O7x4=";
       };
     }
     {
@@ -10033,6 +10073,22 @@
           tar cf $out --mode u+w -C ${repo} .
         '';
   }
+    {
+      name = "react_dnd_html5_backend___react_dnd_html5_backend_16.0.1.tgz";
+      path = fetchurl {
+        name = "react_dnd_html5_backend___react_dnd_html5_backend_16.0.1.tgz";
+        url  = "https://registry.yarnpkg.com/react-dnd-html5-backend/-/react-dnd-html5-backend-16.0.1.tgz";
+        sha512 = "Wu3dw5aDJmOGw8WjH1I1/yTH+vlXEL4vmjk5p+MHxP8HuHJS1lAGeIdG/hze1AvNeXWo/JgULV87LyQOr+r5jw==";
+      };
+    }
+    {
+      name = "react_dnd___react_dnd_16.0.1.tgz";
+      path = fetchurl {
+        name = "react_dnd___react_dnd_16.0.1.tgz";
+        url  = "https://registry.yarnpkg.com/react-dnd/-/react-dnd-16.0.1.tgz";
+        sha512 = "QeoM/i73HHu2XF9aKksIUuamHPDvRglEwdHL4jsp784BgUuWcg6mzfxT0QDdQz8Wj0qyRKx2eMg8iZtWvU4E2Q==";
+      };
+    }
     {
       name = "react_dom___react_dom_16.14.0.tgz";
       path = fetchurl {
@@ -10297,6 +10353,14 @@
         sha512 = "tYkDkVVtYkSVhuQ4zBgfvciymHaeuel+zFKXShfDnFP5SyVEP7qo70Rf1jTOTCx3vGNAbnEi/xFkcfQVMIBWag==";
       };
     }
+    {
+      name = "redux___redux_4.2.0.tgz";
+      path = fetchurl {
+        name = "redux___redux_4.2.0.tgz";
+        url  = "https://registry.yarnpkg.com/redux/-/redux-4.2.0.tgz";
+        sha512 = "oSBmcKKIuIR4ME29/AeNUnl5L+hvBq7OaJWzaptTQJAntaPvxIJqfnjbaEiCzzaIz+XmVILfqAM3Ob0aXLPfjA==";
+      };
+    }
     {
       name = "reflect.ownkeys___reflect.ownkeys_0.2.0.tgz";
       path = fetchurl {
@@ -12239,8 +12303,8 @@
       let
         repo = fetchgit {
           url = "https://github.com/EnterpriseDB/wcDocker/";
-          rev = "40d025e0d86ee3cf058a52e01d2042113f134cdd";
-          sha256 = "0978f184lh2fkcxl6fjpn210vip8ci1plpdbsvd0ziz4b3zz8h45";
+          rev = "b4d58f29b3a308ab555085ee444fa7010aa4b991";
+          sha256 = "03hb9n6wkmj9dzs8fiv03krmy2kxhr1yqmqbrrza9jafbcbrap97";
         };
       in
         runCommand "wcDocker" { buildInputs = [gnutar]; } ''