diff --git a/.github/workflows/matrix.yml b/.github/workflows/matrix.yml
index f38ae352..d10ebec5 100644
--- a/.github/workflows/matrix.yml
+++ b/.github/workflows/matrix.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Run yamllint
         uses: frenck/action-yamllint@v1.4.1
   ansible-lint:
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Run ansible-lint
         uses: ansible-community/ansible-lint-action@v6.17.0
         with:
diff --git a/requirements.yml b/requirements.yml
index 4dcce5ad..116f1c82 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -37,7 +37,7 @@
 - src: git+https://gitlab.com/etke.cc/roles/grafana.git
   version: v10.1.1-0
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-jitsi.git
-  version: v8615-2
+  version: v8922-0
   name: jitsi
 - src: git+https://gitlab.com/etke.cc/roles/ntfy.git
   version: v2.7.0-2
diff --git a/roles/custom/matrix-synapse/defaults/main.yml b/roles/custom/matrix-synapse/defaults/main.yml
index 9541569c..d1069191 100644
--- a/roles/custom/matrix-synapse/defaults/main.yml
+++ b/roles/custom/matrix-synapse/defaults/main.yml
@@ -4,7 +4,7 @@
 
 matrix_synapse_enabled: true
 
-matrix_synapse_version: v1.91.0
+matrix_synapse_version: v1.91.1
 
 matrix_synapse_username: ''
 matrix_synapse_uid: ''