diff --git a/pkgs/development/python-modules/awkward/default.nix b/pkgs/development/python-modules/awkward/default.nix
index 5de1f9fa8488..d93703c00c41 100644
--- a/pkgs/development/python-modules/awkward/default.nix
+++ b/pkgs/development/python-modules/awkward/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "awkward";
-  version = "0.10.3";
+  version = "0.11.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vq27db5k8cc5jpbdrl531gjhig0f9iy0i7z6ks81lz1a2mkvjik";
+    sha256 = "07m797jc5lpaj6m8469d67l2s43jf8w0mfhy0hfvbfs4mk0cjix0";
   };
 
   nativeBuildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/uproot-methods/default.nix b/pkgs/development/python-modules/uproot-methods/default.nix
index c61b38f5d38e..54dfc5c112cc 100644
--- a/pkgs/development/python-modules/uproot-methods/default.nix
+++ b/pkgs/development/python-modules/uproot-methods/default.nix
@@ -6,16 +6,19 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.4.7";
+  version = "0.7.0";
   pname = "uproot-methods";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4a00d1db828c44d2ba35801aeff7d1ea890b7dfa337895395e3b06284c14857b";
+    sha256 = "0awxd4p8yr27k4iayc0phw99bxgw04dnd3lb372hj9wjvldm0hzr";
   };
 
   propagatedBuildInputs = [ numpy awkward ];
 
+  # No tests on PyPi
+  doCheck = false;
+
   meta = with stdenv.lib; {
     homepage = https://github.com/scikit-hep/uproot-methods;
     description = "Pythonic mix-ins for ROOT classes";
diff --git a/pkgs/development/python-modules/uproot/default.nix b/pkgs/development/python-modules/uproot/default.nix
index 59fc3517bfbf..9387ba778016 100644
--- a/pkgs/development/python-modules/uproot/default.nix
+++ b/pkgs/development/python-modules/uproot/default.nix
@@ -1,33 +1,49 @@
-{ lib
-, fetchPypi
-, buildPythonPackage
-, numpy
-, uproot-methods
+{ lib, fetchPypi, buildPythonPackage, isPy27
 , awkward
+, backports_lzma
 , cachetools
-, pythonOlder
+, lz4
 , pytestrunner
 , pytest
 , pkgconfig
-, lz4
 , mock
+, numpy
 , requests
-, backports_lzma
+, uproot-methods
+, xxhash
 }:
 
 buildPythonPackage rec {
   pname = "uproot";
-  version = "3.4.19";
+  version = "3.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1df24d1f193b044cc4d6ef98e183a853655b568b7b15173d88b0d2a79e1226da";
+    sha256 = "0glsl57ha0d4pn5q318dmzml7crml1h8yilbhxh768wcs2030s1g";
   };
 
   nativeBuildInputs = [ pytestrunner ];
-  checkInputs = [ pytest pkgconfig lz4 mock requests ]
-    ++ lib.optionals (pythonOlder "3.3") [ backports_lzma ];
-  propagatedBuildInputs = [ numpy cachetools uproot-methods awkward ];
+
+  checkInputs = [
+    lz4
+    mock
+    pkgconfig
+    pytest
+    requests
+    xxhash
+  ] ++ lib.optional isPy27 backports_lzma;
+
+  propagatedBuildInputs = [
+    numpy
+    cachetools
+    uproot-methods
+    awkward
+  ];
+
+  # skip tests which do network calls
+  checkPhase = ''
+    pytest tests -k 'not hist_in_tree and not branch_auto_interpretation'
+  '';
 
   meta = with lib; {
     homepage = https://github.com/scikit-hep/uproot;