diff --git a/jupyter_ydoc-1.1.1-gh.tar.gz b/jupyter_ydoc-1.1.1-gh.tar.gz
deleted file mode 100644
index bd99f79..0000000
--- a/jupyter_ydoc-1.1.1-gh.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ce5e34217b6702a53c16ecce766798d41472258a02ba01a6e2ed89e66d2b4b37
-size 983996
diff --git a/jupyter_ydoc-1.1.1.tar.gz b/jupyter_ydoc-1.1.1.tar.gz
deleted file mode 100644
index 10425d7..0000000
--- a/jupyter_ydoc-1.1.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:00f8b33a6e7d55cbe12b91b87a6a86b673e2933d77c3a1261bba8b24753645dd
-size 954389
diff --git a/jupyter_ydoc-2.0.1-gh.tar.gz b/jupyter_ydoc-2.0.1-gh.tar.gz
new file mode 100644
index 0000000..57df1ec
--- /dev/null
+++ b/jupyter_ydoc-2.0.1-gh.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac00f86169bad49ebb985abf612d34bd85ec7e26182427c40e4f766f289ef9a7
+size 984325
diff --git a/jupyter_ydoc-2.0.1.tar.gz b/jupyter_ydoc-2.0.1.tar.gz
new file mode 100644
index 0000000..f9e412e
--- /dev/null
+++ b/jupyter_ydoc-2.0.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:716dda8cb8af881fec2fbc88aea3fb0d3bb24bbeb80a99a8aff2e01d089d5b0d
+size 954635
diff --git a/node_modules.tar.xz b/node_modules.tar.xz
index 38852c0..00ae41a 100644
--- a/node_modules.tar.xz
+++ b/node_modules.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:932e5a6bf0c5eae386e270c4b8f475b7bdeb77d100817e39edb494a4b56f43d7
-size 18247196
+oid sha256:04423fb75e6daebfd2e91dd61423a8adf50de6b8b27f0ca05f933b7a3d816828
+size 18248136
diff --git a/python-jupyter-ydoc.changes b/python-jupyter-ydoc.changes
index 7e4c29b..812241a 100644
--- a/python-jupyter-ydoc.changes
+++ b/python-jupyter-ydoc.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon Jan 22 18:57:38 UTC 2024 - Ben Greiner <code@bnavigator.de>
+
+- Update to 2.0.1
+  * Update pycrdt v0.8 #208 (@davidbrochart)
+- Release 2.0.0
+  * Use pycrdt instead of y-py #194 (@davidbrochart)
+- Ignore that pycrdt is still in incubation phase
+  gh#jupyter-server/jupyter_ydoc#211
+
 -------------------------------------------------------------------
 Sun Jan 21 13:17:27 UTC 2024 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-jupyter-ydoc.spec b/python-jupyter-ydoc.spec
index 5b41435..c6ac719 100644
--- a/python-jupyter-ydoc.spec
+++ b/python-jupyter-ydoc.spec
@@ -16,9 +16,8 @@
 #
 
 
-# Note: Don't update to v2 before jupyter-collaboration v2 is also production ready
 Name:           python-jupyter-ydoc
-Version:        1.1.1
+Version:        2.0.1
 Release:        0
 Summary:        Document structures for collaborative editing using Ypy
 License:        BSD-3-Clause
@@ -37,16 +36,16 @@ BuildRequires:  %{python_module pip}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       (python-importlib-metadata >= 3.6 if python-base < 3.10)
-Requires:       (python-y-py >= 0.6.0 with python-y-py < 0.7.0)
+Requires:       (python-pycrdt >= 0.8.1 with python-pycrdt < 0.9)
 Provides:       python-jupyter_ydoc = %{version}-%{release}
 BuildArch:      noarch
 # SECTION test
 BuildRequires:  %{python_module importlib-metadata >= 3.6 if %python-base < 3.10}
+BuildRequires:  %{python_module pycrdt >= 0.8.1 with %python-pycrdt < 0.9}
+BuildRequires:  %{python_module pycrdt-websocket >= 0.12.6 with %python-pycrdt-websocket < 0.13}
 BuildRequires:  %{python_module pytest-asyncio}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module websockets >= 10.0}
-BuildRequires:  %{python_module y-py >= 0.6.0 with %python-y-py < 0.7.0}
-#BuildRequires:  %%{python_module ypy-websocket >= 0.8.3 with %%python-ypy-websocket < 0.9}
 BuildRequires:  nodejs
 BuildRequires:  procps
 BuildRequires:  yarn
@@ -70,10 +69,9 @@ Built-in documents include:
 %pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
-# Disable tests: Requires old ypy-websocket: https://github.com/jupyter-server/jupyter_ydoc/issues/211
-# %%check
+%check
 # https://github.com/jupyter-server/jupyter_ydoc/issues/168
-# %%pytest -v && pkill -f yjs_client_0.js -e
+%pytest -v && pkill -f yjs_client_0.js -e
 
 %files %{python_files}
 %{python_sitelib}/jupyter_ydoc