diff --git a/python-pycrdt.changes b/python-pycrdt.changes
index 2ddab6e..e819d9e 100644
--- a/python-pycrdt.changes
+++ b/python-pycrdt.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Sep  9 18:25:15 UTC 2024 - Ben Greiner <code@bnavigator.de>
+
+- Bump upper limit of trio gh#jupyter-server/pycrdt#160
+
 -------------------------------------------------------------------
 Fri Sep  6 17:56:42 UTC 2024 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-pycrdt.spec b/python-pycrdt.spec
index 35cf719..6b05761 100644
--- a/python-pycrdt.spec
+++ b/python-pycrdt.spec
@@ -34,7 +34,7 @@ Requires:       (python-anyio >= 4.4 with python-anyio < 5)
 BuildRequires:  %{python_module pytest >= 7.4.2}
 BuildRequires:  %{python_module anyio >= 4.4.0 with %python-anyio < 5}
 BuildRequires:  %{python_module exceptiongroup if %python-base < 3.11}
-BuildRequires:  %{python_module trio >= 0.25.1 with %python-trio < 0.26}
+BuildRequires:  %{python_module trio >= 0.25.1 with %python-trio < 0.27}
 # /SECTION
 %python_subpackages
 
@@ -49,6 +49,8 @@ all data replicas eventually converge to the same state.
 
 %prep
 %autosetup -p1 -n pycrdt-%{version} -a1
+# gh#jupyter-server/pycrdt#160
+sed -i '/trio/ s/<0.26/<0.27/' pyproject.toml
 
 %build
 %pyproject_wheel
diff --git a/vendor.tar.xz b/vendor.tar.xz
index f51866c..1d838a1 100644
--- a/vendor.tar.xz
+++ b/vendor.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1ab376a959937f14405b69b830c13d8bf82cdea46f1602ede98ff77b9a4b3246
-size 5908184
+oid sha256:c288855663162e0669ed117abf985f00f2d1b06485ada3abfff6554d46fd5725
+size 5906608