diff --git a/pom.xml b/pom.xml
index b45dc9e8d..87a97b4ec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -442,6 +442,9 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>${maven-surefire-plugin.version}</version>
                 <configuration>
+                    <includes>
+                        <include>**/CopyOnWriteMapTest.*</include>
+                    </includes>
                     <excludes>
                         <exclude>**/FakerRepeatabilityIntegrationTest.java</exclude>
                     </excludes>
diff --git a/src/test/java/net/datafaker/internal/helper/CopyOnWriteMapTest.java b/src/test/java/net/datafaker/internal/helper/CopyOnWriteMapTest.java
new file mode 100644
index 000000000..4943eaf00
--- /dev/null
+++ b/src/test/java/net/datafaker/internal/helper/CopyOnWriteMapTest.java
@@ -0,0 +1,64 @@
+package net.datafaker.internal.helper;
+
+import net.datafaker.Faker;
+import net.datafaker.providers.base.BaseFaker;
+import net.datafaker.providers.base.IdNumber;
+import net.datafaker.service.FakeValuesService;
+import org.assertj.core.api.SoftAssertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.Base64;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Random;
+import java.util.WeakHashMap;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import static java.util.concurrent.Executors.newFixedThreadPool;
+import static java.util.concurrent.TimeUnit.MINUTES;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class CopyOnWriteMapTest {
+    private static final Logger log = Logger.getLogger(CopyOnWriteMapTest.class.getName());
+    private static final Class<?>[] classes = {Faker.class, BaseFaker.class, Boolean.class, Base64.class, IdNumber.class, FakerIDNTest.class, FakeValuesService.class};
+    private static final String[] methods = {"a", "b", "c", "d", "e", "f", "g", "h"};
+
+    @Test
+    void concurrentPutAndGet() throws InterruptedException {
+        int count = 10_000;
+        Map<Class<?>, Map<String, Map<String[], Integer>>> MAP_OF_METHOD_AND_COERCED_ARGS = new CopyOnWriteMap<>(IdentityHashMap::new);
+
+        SoftAssertions softly = new SoftAssertions();
+        Random random = new Random();
+        ExecutorService pool = newFixedThreadPool(20);
+        CountDownLatch countDown = new CountDownLatch(count);
+        for (int i = 0; i < count; i++) {
+            Class<?> klass = classes[random.nextInt(classes.length)];
+            String methodName = methods[random.nextInt(methods.length)];
+
+            pool.submit(() -> {
+                final Map<String, Map<String[], Integer>> stringMapMap =
+                    MAP_OF_METHOD_AND_COERCED_ARGS.computeIfAbsent(klass, t -> new CopyOnWriteMap<>(WeakHashMap::new));
+
+                try {
+                    Thread.sleep(random.nextInt(10));
+                    stringMapMap.putIfAbsent(methodName, new CopyOnWriteMap<>(WeakHashMap::new));
+                    if (random.nextInt(10) < 4) System.gc();
+
+                    // here `stringMapMap.get(methodName)` sometimes returns NULL
+                    stringMapMap.get(methodName).putIfAbsent(new String[0], 42);
+                } catch (Throwable e) {
+                    log.log(Level.SEVERE, e, () -> "Fail to put and get (%s, %s)".formatted(klass, methodName));
+                    softly.fail(e);
+                }
+                countDown.countDown();
+            });
+        }
+        pool.shutdown();
+        assertThat(countDown.await(1, MINUTES)).isTrue();
+        softly.assertAll();
+    }
+}