diff --git a/pkgs/development/python-modules/keras-applications/default.nix b/pkgs/development/python-modules/keras-applications/default.nix
new file mode 100644
index 00000000000..e06a0b75b50
--- /dev/null
+++ b/pkgs/development/python-modules/keras-applications/default.nix
@@ -0,0 +1,27 @@
+{ lib, buildPythonPackage, fetchPypi, numpy, h5py }:
+
+buildPythonPackage rec {
+  pname = "Keras_Applications";
+  version = "1.0.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "8c95300328630ae74fb0828b6fa38269a25c0228a02f1e5181753bfd48961f49";
+  };
+
+  # Cyclic dependency: keras-applications requires keras, which requires keras-applications
+  postPatch = ''
+    sed -i "s/keras>=[^']*//" setup.py
+  '';
+
+  # No tests in PyPI tarball
+  doCheck = false;
+
+  propagatedBuildInputs = [ numpy h5py ];
+
+  meta = with lib; {
+    description = "Reference implementations of popular deep learning models";
+    homepage = https://github.com/keras-team/keras-applications;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/keras-preprocessing/default.nix b/pkgs/development/python-modules/keras-preprocessing/default.nix
new file mode 100644
index 00000000000..043e43eb184
--- /dev/null
+++ b/pkgs/development/python-modules/keras-preprocessing/default.nix
@@ -0,0 +1,27 @@
+{ lib, buildPythonPackage, fetchPypi, numpy, scipy, six }:
+
+buildPythonPackage rec {
+  pname = "Keras_Preprocessing";
+  version = "1.0.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "f5306554d2b454d825b36f35e327744f5477bd2ae21017f1a93b2097bed6757e";
+  };
+
+  # Cyclic dependency: keras-preprocessing requires keras, which requires keras-preprocessing
+  postPatch = ''
+    sed -i "s/keras>=[^']*//" setup.py
+  '';
+
+  # No tests in PyPI tarball
+  doCheck = false;
+
+  propagatedBuildInputs = [ numpy scipy six ];
+
+  meta = with lib; {
+    description = "Easy data preprocessing and data augmentation for deep learning models";
+    homepage = https://github.com/keras-team/keras-preprocessing;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/keras/default.nix b/pkgs/development/python-modules/keras/default.nix
index 3b221238f3a..ea699c9c04a 100644
--- a/pkgs/development/python-modules/keras/default.nix
+++ b/pkgs/development/python-modules/keras/default.nix
@@ -1,15 +1,16 @@
 { stdenv, buildPythonPackage, fetchPypi
 , pytest, pytestcov, pytestpep8, pytest_xdist
 , six, numpy, scipy, pyyaml, h5py
+, keras-applications, keras-preprocessing
 }:
 
 buildPythonPackage rec {
   pname = "Keras";
-  version = "2.2.0";
+  version = "2.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5b8499d157af217f1a5ee33589e774127ebc3e266c833c22cb5afbb0ed1734bf";
+    sha256 = "468d98da104ec5c3dbb10c2ef6bb345ab154f6ca2d722d4c250ef4d6105de17a";
   };
 
   checkInputs = [
@@ -21,6 +22,7 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [
     six pyyaml numpy scipy h5py
+    keras-applications keras-preprocessing
   ];
 
   # Couldn't get tests working
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 159d791e84f..2cc65554284 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -16945,6 +16945,10 @@ EOF
 
   Keras = callPackage ../development/python-modules/keras { };
 
+  keras-applications = callPackage ../development/python-modules/keras-applications { };
+
+  keras-preprocessing = callPackage ../development/python-modules/keras-preprocessing { };
+
   Lasagne = buildPythonPackage rec {
     name = "Lasagne-${version}";
     version = "0.1";