diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 2aefe58..8654a42 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -7,8 +7,8 @@ name: multi-arch docker buildx
 env:
     JDK_IMAGE: eclipse-temurin:17-jre
     JDK_TAG: 17-jre
-    BASEX_VER: https://files.basex.org/releases/11.3/BaseX113.zip
-    BASEX_TAG: basex-11.3
+    BASEX_VER: https://files.basex.org/releases/11.5/BaseX115.zip
+    BASEX_TAG: basex-11.5
     
 on:
   workflow_dispatch:  
@@ -21,13 +21,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
         
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         
       - name: Login to DockerHub
-        uses: docker/login-action@v2 
+        uses: docker/login-action@v3 
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/changelog.md b/changelog.md
index d36b2a0..56de56f 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+# 2024-11-27
+* update BaseX to 11.5
+* update github actions versions
 # 2024-06-17
 * update BaseX to 11.0
 * Saxon-HE to 10.9
diff --git a/samples/docker-compose.yaml b/samples/docker-compose.yaml
index 62f5e91..a1bc914 100644
--- a/samples/docker-compose.yaml
+++ b/samples/docker-compose.yaml
@@ -1,5 +1,4 @@
 # simple basex
-version: '3'
 services:
   basex:
     image: quodatum/basexhttp