diff --git a/.github/workflows/osrm-backend.yml b/.github/workflows/osrm-backend.yml
index 5bdac011b..d80517f3e 100644
--- a/.github/workflows/osrm-backend.yml
+++ b/.github/workflows/osrm-backend.yml
@@ -177,7 +177,7 @@ jobs:
             build_node_package: true
             continue-on-error: false
             node: 12
-            runs-on: macos-10.15
+            runs-on: macos-11
             BUILD_TOOLS: ON
             BUILD_TYPE: Release
             CCOMPILER: clang
@@ -190,7 +190,7 @@ jobs:
             build_node_package: true
             continue-on-error: false
             node: 14
-            runs-on: macos-10.15
+            runs-on: macos-11
             BUILD_TOOLS: ON
             BUILD_TYPE: Release
             CCOMPILER: clang
@@ -203,7 +203,7 @@ jobs:
             build_node_package: true
             continue-on-error: false
             node: 16
-            runs-on: macos-10.15
+            runs-on: macos-11
             BUILD_TOOLS: ON
             BUILD_TYPE: Release
             CCOMPILER: clang
@@ -294,7 +294,7 @@ jobs:
             continue-on-error: true
             # TODO: Use node 'latest' once supported: https://github.com/actions/setup-node/issues/257
             node: 16
-            runs-on: macos-10.15
+            runs-on: macos-11
             BUILD_TYPE: Release
             CCOMPILER: clang
             CXXCOMPILER: clang++
@@ -330,7 +330,7 @@ jobs:
             build_node_package: true
             continue-on-error: true
             node: "lts/*"
-            runs-on: macos-10.15
+            runs-on: macos-11
             BUILD_TYPE: Release
             CCOMPILER: clang
             CXXCOMPILER: clang++
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 060e2c77f..71ca253f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
     - API:
       - FIXED: Fix inefficient osrm-routed connection handling [#6113](https://github.com/Project-OSRM/osrm-backend/pull/6113)
     - Build:
+      - CHANGED: Update macOS CI image to macos-11. [#6286](https://github.com/Project-OSRM/osrm-backend/pull/6286)
       - CHANGED: Enable even more clang-tidy checks. [#6273](https://github.com/Project-OSRM/osrm-backend/pull/6273)
       - CHANGED: Configure CMake to not build flatbuffers tests and samples. [#6274](https://github.com/Project-OSRM/osrm-backend/pull/6274)
       - CHANGED: Enable more clang-tidy checks. [#6270](https://github.com/Project-OSRM/osrm-backend/pull/6270)