diff --git a/pkgs/applications/audio/mopidy-gmusic/default.nix b/pkgs/applications/audio/mopidy-gmusic/default.nix
index ab2a23b1994c..b792ec3428e7 100644
--- a/pkgs/applications/audio/mopidy-gmusic/default.nix
+++ b/pkgs/applications/audio/mopidy-gmusic/default.nix
@@ -13,7 +13,7 @@ pythonPackages.buildPythonApplication rec {
     mopidy
     pythonPackages.requests
     pythonPackages.gmusicapi
-    pythonPackages.cachetools
+    pythonPackages.cachetools_1
   ];
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/cachetools/1.nix b/pkgs/development/python-modules/cachetools/1.nix
new file mode 100644
index 000000000000..edfe965fa800
--- /dev/null
+++ b/pkgs/development/python-modules/cachetools/1.nix
@@ -0,0 +1,18 @@
+{ stdenv, buildPythonPackage, fetchPypi, isPyPy }:
+
+buildPythonPackage rec {
+  name = "${pname}-${version}";
+  pname = "cachetools";
+  version = "1.1.3";
+  disabled = isPyPy;  # a test fails
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0js7qx5pa8ibr8487lcf0x3a7w0xml0wa17snd6hjs0857kqhn20";
+  };
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/tkem/cachetools";
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/cachetools/default.nix b/pkgs/development/python-modules/cachetools/default.nix
new file mode 100644
index 000000000000..fe69768c976a
--- /dev/null
+++ b/pkgs/development/python-modules/cachetools/default.nix
@@ -0,0 +1,18 @@
+{ stdenv, buildPythonPackage, fetchPypi, isPyPy }:
+
+buildPythonPackage rec {
+  name = "${pname}-${version}";
+  pname = "cachetools";
+  version = "2.0.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0pdw2fr29pxlyn1g5fhdrrqbpn0iw062nv716ngdqvdx7hnizq7d";
+  };
+
+  meta = with stdenv.lib; {
+    description = "Extensible memoizing collections and decorators";
+    homepage = "https://github.com/tkem/cachetools";
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 19899264a7bb..f11f3e2c2c0b 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -14289,7 +14289,7 @@ in {
        oslo-serialization oslo-utils iso8601 oslo-log oslo-i18n webob
      ];
      buildInputs = with self; [
-       oslo-middleware cachetools oslo-service futurist anyjson oslosphinx
+       oslo-middleware cachetools_1 oslo-service futurist anyjson oslosphinx
        testtools oslotest
      ];
 
@@ -14298,20 +14298,8 @@ in {
      };
    };
 
-   cachetools = buildPythonPackage rec {
-     name = "cachetools-${version}";
-     version = "1.1.3";
-     disabled = isPyPy;  # a test fails
-
-     src = pkgs.fetchurl {
-       url = "mirror://pypi/c/cachetools/${name}.tar.gz";
-       sha256 = "0js7qx5pa8ibr8487lcf0x3a7w0xml0wa17snd6hjs0857kqhn20";
-     };
-
-     meta = with stdenv.lib; {
-       homepage = "https://github.com/tkem/cachetools";
-     };
-   };
+   cachetools_1 = callPackage ../development/python-modules/cachetools/1.nix {};
+   cachetools = callPackage ../development/python-modules/cachetools {};
 
    futurist = buildPythonPackage rec {
      name = "futurist-${version}";
@@ -14347,7 +14335,7 @@ in {
     propagatedBuildInputs = with self; [
       pbr oslo-config oslo-context oslo-log oslo-utils oslo-serialization
       oslo-i18n stevedore six eventlet greenlet webob pyyaml kombu_3 trollius
-      aioeventlet cachetools oslo-middleware futurist redis oslo-service
+      aioeventlet cachetools_1 oslo-middleware futurist redis oslo-service
       eventlet pyzmq
     ];
 
@@ -14754,7 +14742,7 @@ in {
     };
 
     propagatedBuildInputs = with self; [
-      pbr futures enum34 debtcollector cachetools oslo-serialization oslo-utils
+      pbr futures enum34 debtcollector cachetools_1 oslo-serialization oslo-utils
       jsonschema monotonic stevedore networkx futurist pbr automaton fasteners
     ];
     buildInputs = with self; [