diff --git a/.github/workflows/mediasoup-worker.yaml b/.github/workflows/mediasoup-worker.yaml
index 57a2099a77..66dac4ce23 100644
--- a/.github/workflows/mediasoup-worker.yaml
+++ b/.github/workflows/mediasoup-worker.yaml
@@ -11,6 +11,7 @@ concurrency:
 jobs:
   ci:
     strategy:
+      # Here we want to see all errors, not just the first one.
       fail-fast: false
       matrix:
         build:
@@ -48,7 +49,7 @@ jobs:
       CC: ${{ matrix.build.cc }}
       CXX: ${{ matrix.build.cxx }}
       MEDIASOUP_SKIP_WORKER_PREBUILT_DOWNLOAD: 'true'
-      MEDIASOUP_LOCAL_DEV: 'true'
+      MEDIASOUP_LOCAL_DEV: 'false'
       MEDIASOUP_BUILDTYPE: ${{ matrix.build-type }}
 
     steps:
@@ -98,11 +99,23 @@ jobs:
         # TODO: Maybe fix this one day.
         if: runner.os != 'Windows'
 
+      # Let's clean everything before rebuilding worker tests with ASAN.
+      - name: invoke -r worker clean-all
+        run: invoke -r worker clean-all
+        # Address Sanitizer only works on Linux.
+        if: runner.os == 'Linux'
+
       - name: invoke -r worker test-asan-address
         run: invoke -r worker test-asan-address
         # Address Sanitizer only works on Linux.
         if: runner.os == 'Linux'
 
+      # Let's clean everything before rebuilding worker tests with ASAN.
+      # - name: invoke -r worker clean-all
+      #   run: invoke -r worker clean-all
+      #   # Address Sanitizer only works on Linux.
+      #   if: runner.os == 'Linux'
+
       # TODO: Uncomment once https://github.com/versatica/mediasoup/issues/1417
       # is fixed.
       # - name: invoke -r worker test-asan-undefined
@@ -110,6 +123,12 @@ jobs:
       #   # Address Sanitizer only works on Linux.
       #   if: runner.os == 'Linux'
 
+      # Let's clean everything before rebuilding worker tests with ASAN.
+      # - name: invoke -r worker clean-all
+      #   run: invoke -r worker clean-all
+      #   # Address Sanitizer only works on Linux.
+      #   if: runner.os == 'Linux'
+
       # TODO: Uncomment once https://github.com/versatica/mediasoup/issues/1417
       # is fixed.
       # - name: invoke -r worker test-asan-thread
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44ae6bdaa2..d333e2c610 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### NEXT
 
 - Worker: Test, fix buffer overflow ([PR #1419](https://github.com/versatica/mediasoup/pull/1419)).
+- Bump up Meson from 1.3.0 to 1.5.0 ([PR #1424](https://github.com/versatica/mediasoup/pull/1424)).
 
 ### 3.14.8
 
@@ -434,7 +435,7 @@ Migrate `npm-scripts.js` to `npm-scripts.mjs` (ES Module) ([PR #1093](https://gi
 
 ### 3.10.2
 
-- Fix release contents by including meson_options.txt ([PR #863](https://github.com/versatica/mediasoup/pull/863)).
+- Fix release contents by including `meson_options.txt` ([PR #863](https://github.com/versatica/mediasoup/pull/863)).
 
 ### 3.10.1
 
diff --git a/worker/tasks.py b/worker/tasks.py
index f9fb125d43..9bb71f4bb2 100644
--- a/worker/tasks.py
+++ b/worker/tasks.py
@@ -50,7 +50,7 @@
 NUM_CORES = len(os.sched_getaffinity(0)) if hasattr(os, 'sched_getaffinity') else os.cpu_count();
 PYTHON = os.getenv('PYTHON') or sys.executable;
 MESON = os.getenv('MESON') or f'{PIP_MESON_NINJA_DIR}/bin/meson';
-MESON_VERSION = os.getenv('MESON_VERSION') or '1.3.0';
+MESON_VERSION = os.getenv('MESON_VERSION') or '1.5.0';
 # MESON_ARGS can be used to provide extra configuration parameters to meson,
 # such as adding defines or changing optimization options. For instance, use
 # `MESON_ARGS="-Dms_log_trace=true -Dms_log_file_line=true" npm i` to compile
@@ -61,7 +61,6 @@
 # Let's use a specific version of ninja to avoid buggy version 1.11.1:
 # https://mediasoup.discourse.group/t/partly-solved-could-not-detect-ninja-v1-8-2-or-newer/
 # https://github.com/ninja-build/ninja/issues/2211
-# https://github.com/ninja-build/ninja/issues/2212
 NINJA_VERSION = os.getenv('NINJA_VERSION') or '1.10.2.4';
 PYLINT_VERSION = os.getenv('PYLINT_VERSION') or '3.0.2';
 NPM = os.getenv('NPM') or 'npm';
@@ -389,7 +388,7 @@ def test(ctx):
         );
 
 
-@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=address'), flatc])
+@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=address -Db_lundef=false'), flatc])
 def test_asan_address(ctx):
     """
     Run worker test with Address Sanitizer with '-fsanitize=address'
@@ -420,7 +419,7 @@ def test_asan_address(ctx):
         );
 
 
-@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=undefined'), flatc])
+@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=undefined -Db_lundef=false'), flatc])
 def test_asan_undefined(ctx):
     """
     Run worker test with undefined Sanitizer with -fsanitize=undefined
@@ -451,7 +450,7 @@ def test_asan_undefined(ctx):
         );
 
 
-@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=thread'), flatc])
+@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=thread -Db_lundef=false'), flatc])
 def test_asan_thread(ctx):
     """
     Run worker test with thread Sanitizer with -fsanitize=thread
@@ -511,7 +510,7 @@ def tidy(ctx):
         );
 
 
-@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=address'), flatc])
+@task(pre=[call(setup, meson_args=MESON_ARGS + ' -Db_sanitize=address -Db_lundef=false'), flatc])
 def fuzzer(ctx):
     """
     Build the mediasoup-worker-fuzzer binary (which uses libFuzzer)