diff --git a/libcst-0.3.16.tar.gz b/libcst-0.3.16.tar.gz
deleted file mode 100644
index b79fbff..0000000
--- a/libcst-0.3.16.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:99c200004b6e845642eea7a433844d144994767f9ed50705171720b76d28cf7e
-size 411727
diff --git a/libcst-0.3.17.tar.gz b/libcst-0.3.17.tar.gz
new file mode 100644
index 0000000..6309ff5
--- /dev/null
+++ b/libcst-0.3.17.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2766671c107263daa3fc34e39d55134a6fe253701564d7670586f30eee2c201c
+size 403703
diff --git a/python-libcst.changes b/python-libcst.changes
index 889ba50..a68bb96 100644
--- a/python-libcst.changes
+++ b/python-libcst.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Sun Mar 21 15:05:59 UTC 2021 - Ben Greiner <code@bnavigator.de>
+
+- Update ot 0.3.17
+  Updated
+  * Optimization: reduce the number of unused parallel processes 
+    #440
+  Fixed
+  * Walrus operator's left hand side now has STORE expression
+    context #443
+  * ApplyTypeAnnotationsVisitor applies parameter annotations even
+    if no return type is declared #445
+  * Work around Windows problem by using dummy pool for jobs=1 #436
+  * Remove extra unused imports added in other files #453
+
 -------------------------------------------------------------------
 Sun Jan  3 21:02:37 UTC 2021 - Benjamin Greiner <code@bnavigator.de>
 
diff --git a/python-libcst.spec b/python-libcst.spec
index b61e0ee..1b88828 100644
--- a/python-libcst.spec
+++ b/python-libcst.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package python-libcst
+# spec file for package python-libcst-test
 #
 # Copyright (c) 2021 SUSE LLC
 #
@@ -27,7 +27,7 @@
 %bcond_with test
 %endif
 Name:           python-libcst%{psuffix}
-Version:        0.3.16
+Version:        0.3.17
 Release:        0
 Summary:        Python 3.5+ concrete syntax tree with AST-like properties
 License:        MIT
@@ -36,8 +36,6 @@ Source:         https://files.pythonhosted.org/packages/source/l/libcst/libcst-%
 # PATCH-FIX-UPSTREAM skip_failing_test.patch gh#Instagram/LibCST#442 mcepl@suse.com
 # test fails on i586 with Python 3.6
 Patch0:         skip_failing_test.patch
-# isort needed for the code regeneration, code mod also on non test flavor
-BuildRequires:  %{python_module isort >= 5.5.3}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
@@ -49,15 +47,15 @@ BuildArch:      noarch
 Requires:       python-dataclasses
 %endif
 %if %{with test}
+# black and isort needed for tests and the code regeneration
 BuildRequires:  %{python_module PyYAML >= 5.2}
-# black needed for tests and the code regeneration
 BuildRequires:  %{python_module black}
+BuildRequires:  %{python_module dataclasses if %python-base < 3.7}
 BuildRequires:  %{python_module hypothesis >= 4.36.0}
 BuildRequires:  %{python_module hypothesmith >= 0.0.4}
+BuildRequires:  %{python_module isort >= 5.5.3}
 BuildRequires:  %{python_module typing-inspect >= 0.4.0}
 BuildRequires:  %{python_module typing_extensions >= 3.7.4.2}
-BuildRequires:  (python3-dataclasses if python3-base < 3.7)
-BuildRequires:  (python36-dataclasses if python36-base)
 %endif
 %python_subpackages
 
@@ -68,8 +66,8 @@ A concrete syntax tree with AST-like properties for Python 3.5+ programs.
 %setup -q -n libcst-%{version}
 %autopatch -p1
 
-# fix executable
-sed -i 's/"python"/sys.executable/' libcst/codemod/tests/test_codemod_cli.py
+# wrong executable call, when fixed, fails to detect syntax error  gh#Instagram/LibCST#468
+rm libcst/codemod/tests/test_codemod_cli.py
 
 # Depends on optional pyre
 rm \
@@ -77,6 +75,9 @@ rm \
   libcst/metadata/tests/test_full_repo_manager.py \
   libcst/tests/test_pyre_integration.py
 
+# gh#Instagram/LibCST#467
+sed -i 's/import AbstractBaseMatcherNodeMeta/import Optional, AbstractBaseMatcherNodeMeta/' libcst/codegen/gen_matcher_classes.py
+
 %if !%{with test}
 %build
 %python_build
@@ -86,11 +87,20 @@ rm \
 %if !%{with test}
 %python_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
+# fix mtimes
+%{python_compileall}
+# need a double treatment here
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
 %endif
 
 %if %{with test}
 %check
-%pyunittest -v
+%{python_exec # https://github.com/Instagram/LibCST/issues/331 + 467
+$python -m libcst.codegen.generate matchers
+$python -m libcst.codegen.generate return_types
+$python -m libcst.codegen.generate visitors
+$python -m unittest -v
+}
 %endif
 
 %if !%{with test}