diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e7e5073ec54b02..e75f4f84c266a6 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -375,7 +375,7 @@ jobs:
 
     build_darwin:
         name: Build on Darwin (clang, python_lib, simulated)
-        runs-on: macos-13
+        runs-on: macos-14
         if: github.actor != 'restyled-io[bot]'
 
         steps:
diff --git a/.github/workflows/darwin-tests.yaml b/.github/workflows/darwin-tests.yaml
index 815293204b09de..3319d1fca4b059 100644
--- a/.github/workflows/darwin-tests.yaml
+++ b/.github/workflows/darwin-tests.yaml
@@ -49,9 +49,10 @@ jobs:
             # it.
             BUILD_VARIANT_FRAMEWORK_TOOL: no-ble
             LSAN_OPTIONS: detect_leaks=1 malloc_context_size=40 suppressions=scripts/tests/chiptest/lsan-mac-suppressions.txt
+            DARWIN_ARCH: "arm64"
 
         if: github.actor != 'restyled-io[bot]'
-        runs-on: macos-13
+        runs-on: macos-14
 
         steps:
             - name: Checkout
@@ -85,17 +86,17 @@ jobs:
               run: |
                   ./scripts/run_in_build_env.sh \
                      "./scripts/build/build_examples.py \
-                        --target darwin-x64-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL} \
-                        --target darwin-x64-all-clusters-${BUILD_VARIANT} \
-                        --target darwin-x64-lock-${BUILD_VARIANT} \
-                        --target darwin-x64-ota-provider-${BUILD_VARIANT} \
-                        --target darwin-x64-ota-requestor-${BUILD_VARIANT} \
-                        --target darwin-x64-tv-app-${BUILD_VARIANT} \
-                        --target darwin-x64-bridge-${BUILD_VARIANT} \
-                        --target darwin-x64-lit-icd-${BUILD_VARIANT} \
-                        --target darwin-x64-microwave-oven-${BUILD_VARIANT} \
-                        --target darwin-x64-rvc-${BUILD_VARIANT} \
-                        --target darwin-x64-network-manager-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL} \
+                        --target darwin-${DARWIN_ARCH}-all-clusters-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-lock-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-ota-provider-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-ota-requestor-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-tv-app-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-bridge-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-lit-icd-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-microwave-oven-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-rvc-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-network-manager-${BUILD_VARIANT} \
                         build \
                         --copy-artifacts-to objdir-clone \
                      "
@@ -104,28 +105,28 @@ jobs:
                   ./scripts/run_in_build_env.sh \
                   "./scripts/tests/run_test_suite.py \
                      --runner darwin_framework_tool_python \
-                     --chip-tool ./out/darwin-x64-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin-framework-tool \
+                     --chip-tool ./out/darwin-${DARWIN_ARCH}-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin-framework-tool \
                      --target-skip-glob '{TestAccessControlConstraints}' \
                      run \
                      --iterations 1 \
                      --test-timeout-seconds 120 \
-                     --all-clusters-app ./out/darwin-x64-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
-                     --lock-app ./out/darwin-x64-lock-${BUILD_VARIANT}/chip-lock-app \
-                     --ota-provider-app ./out/darwin-x64-ota-provider-${BUILD_VARIANT}/chip-ota-provider-app \
-                     --ota-requestor-app ./out/darwin-x64-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
-                     --tv-app ./out/darwin-x64-tv-app-${BUILD_VARIANT}/chip-tv-app \
-                     --bridge-app ./out/darwin-x64-bridge-${BUILD_VARIANT}/chip-bridge-app \
-                     --microwave-oven-app ./out/darwin-x64-microwave-oven-${BUILD_VARIANT}/chip-microwave-oven-app \
-                     --rvc-app ./out/darwin-x64-rvc-${BUILD_VARIANT}/chip-rvc-app \
-                     --network-manager-app ./out/darwin-x64-network-manager-${BUILD_VARIANT}/matter-network-manager-app \
+                     --all-clusters-app ./out/darwin-${DARWIN_ARCH}-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
+                     --lock-app ./out/darwin-${DARWIN_ARCH}-lock-${BUILD_VARIANT}/chip-lock-app \
+                     --ota-provider-app ./out/darwin-${DARWIN_ARCH}-ota-provider-${BUILD_VARIANT}/chip-ota-provider-app \
+                     --ota-requestor-app ./out/darwin-${DARWIN_ARCH}-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
+                     --tv-app ./out/darwin-${DARWIN_ARCH}-tv-app-${BUILD_VARIANT}/chip-tv-app \
+                     --bridge-app ./out/darwin-${DARWIN_ARCH}-bridge-${BUILD_VARIANT}/chip-bridge-app \
+                     --microwave-oven-app ./out/darwin-${DARWIN_ARCH}-microwave-oven-${BUILD_VARIANT}/chip-microwave-oven-app \
+                     --rvc-app ./out/darwin-${DARWIN_ARCH}-rvc-${BUILD_VARIANT}/chip-rvc-app \
+                     --network-manager-app ./out/darwin-${DARWIN_ARCH}-network-manager-${BUILD_VARIANT}/matter-network-manager-app \
                   "
             - name: Run OTA Test
               run: |
                   ./scripts/run_in_build_env.sh \
                   "./scripts/tests/run_darwin_framework_ota_test.py \
                      run \
-                     --darwin-framework-tool ./out/darwin-x64-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin-framework-tool \
-                     --ota-requestor-app ./out/darwin-x64-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
+                     --darwin-framework-tool ./out/darwin-${DARWIN_ARCH}-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin-framework-tool \
+                     --ota-requestor-app ./out/darwin-${DARWIN_ARCH}-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
                      --ota-data-file /tmp/rawImage \
                      --ota-image-file /tmp/otaImage \
                      --ota-destination-file /tmp/downloadedImage \
@@ -150,7 +151,7 @@ jobs:
               if: ${{ failure() && !env.ACT }}
               with:
                   name: framework-build-log-darwin-${BUILD_VARIANT_FRAMEWORK_TOOL}
-                  path: out/darwin-x64-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin_framework_build.log
+                  path: out/darwin-${DARWIN_ARCH}-darwin-framework-tool-${BUILD_VARIANT_FRAMEWORK_TOOL}/darwin_framework_build.log
             - name: Uploading objdir for debugging
               uses: actions/upload-artifact@v4
               if: ${{ failure() && !env.ACT }}
diff --git a/.github/workflows/darwin.yaml b/.github/workflows/darwin.yaml
index 9eeac9118ef9d3..fa9e6144497414 100644
--- a/.github/workflows/darwin.yaml
+++ b/.github/workflows/darwin.yaml
@@ -36,7 +36,7 @@ jobs:
     framework:
         name: Build framework
         if: github.actor != 'restyled-io[bot]'
-        runs-on: macos-13
+        runs-on: macos-14
         strategy:
             matrix:
                 options: # We don't need a full matrix
@@ -73,7 +73,7 @@ jobs:
         name: Run framework tests
         if: github.actor != 'restyled-io[bot]'
         needs: [framework] # serialize to avoid running to many parallel macos runners
-        runs-on: macos-13
+        runs-on: macos-14
         strategy:
             matrix:
                 options: # We don't need a full matrix
diff --git a/.github/workflows/example-tv-casting-darwin.yaml b/.github/workflows/example-tv-casting-darwin.yaml
index d9d9ef8f37cee9..d8b7b7895e250e 100644
--- a/.github/workflows/example-tv-casting-darwin.yaml
+++ b/.github/workflows/example-tv-casting-darwin.yaml
@@ -36,7 +36,7 @@ jobs:
     tv-casting-bridge:
         name: Build TV Casting Bridge example
         if: github.actor != 'restyled-io[bot]'
-        runs-on: macos-13
+        runs-on: macos-14
         steps:
             - name: Checkout
               uses: actions/checkout@v4
diff --git a/.github/workflows/fuzzing-build.yaml b/.github/workflows/fuzzing-build.yaml
index c70d750554c53e..50c47bb3b2fabf 100644
--- a/.github/workflows/fuzzing-build.yaml
+++ b/.github/workflows/fuzzing-build.yaml
@@ -68,7 +68,7 @@ jobs:
 
     build_darwin_fuzzing:
         name: Build on Darwin
-        runs-on: macos-13
+        runs-on: macos-14
         if: github.actor != 'restyled-io[bot]'
 
         steps:
@@ -87,7 +87,7 @@ jobs:
               run: |
                   ./scripts/run_in_build_env.sh \
                      "./scripts/build/build_examples.py \
-                        --target darwin-x64-all-clusters-no-ble-asan-libfuzzer-clang \
+                        --target darwin-arm64-all-clusters-no-ble-asan-libfuzzer-clang \
                         build \
                         --copy-artifacts-to objdir-clone \
                      "
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index d14d188a2fb6e4..ddba0412a6a437 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -338,9 +338,10 @@ jobs:
             CHIP_TOOL_VARIANT: ${{matrix.chip_tool}}
             TSAN_OPTIONS: "halt_on_error=1"
             LSAN_OPTIONS: detect_leaks=1 suppressions=scripts/tests/chiptest/lsan-mac-suppressions.txt
+            DARWIN_ARCH: "arm64"
 
         if: github.actor != 'restyled-io[bot]'
-        runs-on: macos-13
+        runs-on: macos-14
 
         steps:
             - name: Checkout
@@ -366,17 +367,17 @@ jobs:
               run: |
                   ./scripts/run_in_build_env.sh \
                      "./scripts/build/build_examples.py \
-                        --target darwin-x64-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT} \
-                        --target darwin-x64-all-clusters-${BUILD_VARIANT} \
-                        --target darwin-x64-lock-${BUILD_VARIANT} \
-                        --target darwin-x64-ota-provider-${BUILD_VARIANT} \
-                        --target darwin-x64-ota-requestor-${BUILD_VARIANT} \
-                        --target darwin-x64-tv-app-${BUILD_VARIANT} \
-                        --target darwin-x64-bridge-${BUILD_VARIANT} \
-                        --target darwin-x64-lit-icd-${BUILD_VARIANT} \
-                        --target darwin-x64-microwave-oven-${BUILD_VARIANT} \
-                        --target darwin-x64-rvc-${BUILD_VARIANT} \
-                        --target darwin-x64-network-manager-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-all-clusters-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-lock-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-ota-provider-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-ota-requestor-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-tv-app-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-bridge-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-lit-icd-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-microwave-oven-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-rvc-${BUILD_VARIANT} \
+                        --target darwin-${DARWIN_ARCH}-network-manager-${BUILD_VARIANT} \
                         build \
                         --copy-artifacts-to objdir-clone \
                      "
@@ -386,21 +387,21 @@ jobs:
                   ./scripts/run_in_build_env.sh \
                   "./scripts/tests/run_test_suite.py \
                      --runner chip_tool_python \
-                     --chip-tool ./out/darwin-x64-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT}/chip-tool \
+                     --chip-tool ./out/darwin-${DARWIN_ARCH}-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT}/chip-tool \
                      --target-skip-glob '{Test_TC_DGTHREAD_2_1,Test_TC_DGTHREAD_2_2,Test_TC_DGTHREAD_2_3,Test_TC_DGTHREAD_2_4}' \
                      run \
                      --iterations 1 \
                      --test-timeout-seconds 120 \
-                     --all-clusters-app ./out/darwin-x64-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
-                     --lock-app ./out/darwin-x64-lock-${BUILD_VARIANT}/chip-lock-app \
-                     --ota-provider-app ./out/darwin-x64-ota-provider-${BUILD_VARIANT}/chip-ota-provider-app \
-                     --ota-requestor-app ./out/darwin-x64-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
-                     --tv-app ./out/darwin-x64-tv-app-${BUILD_VARIANT}/chip-tv-app \
-                     --bridge-app ./out/darwin-x64-bridge-${BUILD_VARIANT}/chip-bridge-app \
-                     --lit-icd-app ./out/darwin-x64-lit-icd-${BUILD_VARIANT}/lit-icd-app \
-                     --microwave-oven-app ./out/darwin-x64-microwave-oven-${BUILD_VARIANT}/chip-microwave-oven-app \
-                     --rvc-app ./out/darwin-x64-rvc-${BUILD_VARIANT}/chip-rvc-app \
-                     --network-manager-app ./out/darwin-x64-network-manager-${BUILD_VARIANT}/matter-network-manager-app \
+                     --all-clusters-app ./out/darwin-${DARWIN_ARCH}-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
+                     --lock-app ./out/darwin-${DARWIN_ARCH}-lock-${BUILD_VARIANT}/chip-lock-app \
+                     --ota-provider-app ./out/darwin-${DARWIN_ARCH}-ota-provider-${BUILD_VARIANT}/chip-ota-provider-app \
+                     --ota-requestor-app ./out/darwin-${DARWIN_ARCH}-ota-requestor-${BUILD_VARIANT}/chip-ota-requestor-app \
+                     --tv-app ./out/darwin-${DARWIN_ARCH}-tv-app-${BUILD_VARIANT}/chip-tv-app \
+                     --bridge-app ./out/darwin-${DARWIN_ARCH}-bridge-${BUILD_VARIANT}/chip-bridge-app \
+                     --lit-icd-app ./out/darwin-${DARWIN_ARCH}-lit-icd-${BUILD_VARIANT}/lit-icd-app \
+                     --microwave-oven-app ./out/darwin-${DARWIN_ARCH}-microwave-oven-${BUILD_VARIANT}/chip-microwave-oven-app \
+                     --rvc-app ./out/darwin-${DARWIN_ARCH}-rvc-${BUILD_VARIANT}/chip-rvc-app \
+                     --network-manager-app ./out/darwin-${DARWIN_ARCH}-network-manager-${BUILD_VARIANT}/matter-network-manager-app \
                   "
 
             - name: Run purposeful failure tests using the python parser sending commands to chip-tool
@@ -409,13 +410,13 @@ jobs:
                   "./scripts/tests/run_test_suite.py \
                      --runner chip_tool_python \
                      --include-tags PURPOSEFUL_FAILURE \
-                     --chip-tool ./out/darwin-x64-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT}/chip-tool \
+                     --chip-tool ./out/darwin-${DARWIN_ARCH}-chip-tool${CHIP_TOOL_VARIANT}-${BUILD_VARIANT}/chip-tool \
                      run \
                      --iterations 1 \
                      --expected-failures 3 \
                      --keep-going \
                      --test-timeout-seconds 120 \
-                     --all-clusters-app ./out/darwin-x64-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
+                     --all-clusters-app ./out/darwin-${DARWIN_ARCH}-all-clusters-${BUILD_VARIANT}/chip-all-clusters-app \
                   "
 
             - name: Uploading core files
@@ -559,7 +560,7 @@ jobs:
             TSAN_OPTIONS: "halt_on_error=1"
 
         if: github.actor != 'restyled-io[bot]' && false
-        runs-on: macos-13
+        runs-on: macos-14
 
         steps:
             - name: Checkout