diff --git a/pkgs/applications/audio/sublime-music/default.nix b/pkgs/applications/audio/sublime-music/default.nix
index 4b50ff3e7ea0..a9329c34212d 100644
--- a/pkgs/applications/audio/sublime-music/default.nix
+++ b/pkgs/applications/audio/sublime-music/default.nix
@@ -32,9 +32,11 @@ python3Packages.buildPythonApplication rec {
     wrapGAppsHook
   ];
 
-  # Can be removed in later versions
-  # https://gitlab.com/sublime-music/sublime-music/-/issues/343
-  pythonRelaxDeps = [ "python-mpv" ];
+  # Can be removed in later versions (probably > 0.11.16)
+  pythonRelaxDeps = [
+    "deepdiff"
+    "python-mpv"
+  ];
 
   buildInputs = [
     gtk3
diff --git a/pkgs/development/python-modules/deepdiff/default.nix b/pkgs/development/python-modules/deepdiff/default.nix
index c0519332342e..368e95c2a1a0 100644
--- a/pkgs/development/python-modules/deepdiff/default.nix
+++ b/pkgs/development/python-modules/deepdiff/default.nix
@@ -8,50 +8,56 @@
 , numpy
 , pytestCheckHook
 , pyyaml
+, toml
 , pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "deepdiff";
-  version = "5.8.2";
+  version = "6.1.0";
   format = "setuptools";
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "seperman";
     repo = "deepdiff";
-    rev = "v${version}";
-    hash = "sha256-7eagu6lef5bc/4KU3y067LFOGtH6whda1ocBuRHS/kI=";
+    rev = "refs/tags/${version}";
+    hash = "sha256-ngtQNyVQaywMyYitj37m0RJGBiMpjB4b8Rn+feMOjVU=";
   };
 
   postPatch = ''
-    substituteInPlace requirements.txt \
-      --replace "ordered-set==4.0.2" "ordered-set"
     substituteInPlace tests/test_command.py \
       --replace '/tmp/' "$TMPDIR/"
   '';
 
   propagatedBuildInputs = [
-    click
     ordered-set
   ];
 
+  passthru.optional-dependencies = {
+    cli = [
+      clevercsv
+      click
+      pyyaml
+      toml
+    ];
+  };
+
+  checkInputs = [
+    jsonpickle
+    numpy
+    pytestCheckHook
+  ] ++ passthru.optional-dependencies.cli;
+
   pythonImportsCheck = [
     "deepdiff"
   ];
 
-  checkInputs = [
-    clevercsv
-    jsonpickle
-    numpy
-    pytestCheckHook
-    pyyaml
-  ];
-
   meta = with lib; {
     description = "Deep Difference and Search of any Python object/data";
     homepage = "https://github.com/seperman/deepdiff";
+    changelog = "https://github.com/seperman/deepdiff/releases/tag/${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/pylitterbot/default.nix b/pkgs/development/python-modules/pylitterbot/default.nix
index 5c56150e8f53..e84374e4f744 100644
--- a/pkgs/development/python-modules/pylitterbot/default.nix
+++ b/pkgs/development/python-modules/pylitterbot/default.nix
@@ -43,6 +43,12 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
+  postPatch = ''
+    # https://github.com/natekspencer/pylitterbot/issues/73
+    substituteInPlace pyproject.toml \
+      --replace 'deepdiff = "^5.8.1"' 'deepdiff = ">=5.8.1"'
+  '';
+
   pytestFlagsArray = [
     "--asyncio-mode=legacy"
   ];