diff --git a/packages/java/endpoint/src/main/java/com/vaadin/hilla/EndpointInvoker.java b/packages/java/endpoint/src/main/java/com/vaadin/hilla/EndpointInvoker.java
index dd28ed23ef..918b033c2a 100644
--- a/packages/java/endpoint/src/main/java/com/vaadin/hilla/EndpointInvoker.java
+++ b/packages/java/endpoint/src/main/java/com/vaadin/hilla/EndpointInvoker.java
@@ -47,7 +47,6 @@
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Parameter;
-import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import java.security.Principal;
 
@@ -126,81 +125,6 @@ private static Logger getLogger() {
         return LoggerFactory.getLogger(EndpointInvoker.class);
     }
 
-    private boolean needsFloatToIntCoercion(JsonNode node, Type targetType) {
-        if (node == null) {
-            return false;
-        }
-
-        // Direct number node
-        if (node.isNumber() && isIntegralType(targetType)
-                && !node.canConvertToExactIntegral()) {
-            return true;
-        }
-
-        // Array node containing floats to be converted to integral types
-        if (node.isArray() && isIntegralType(targetType)) {
-            for (JsonNode element : node) {
-                if (element.isNumber()
-                        && !element.canConvertToExactIntegral()) {
-                    return true;
-                }
-            }
-        }
-
-        // Object node (for Maps and complex objects)
-        if (node.isObject() && targetType instanceof ParameterizedType) {
-            Type rawType = ((ParameterizedType) targetType).getRawType();
-            if (rawType instanceof Class<?>
-                    && Map.class.isAssignableFrom((Class<?>) rawType)) {
-                Type[] args = ((ParameterizedType) targetType)
-                        .getActualTypeArguments();
-                if (args.length > 1 && isIntegralType(args[1])) {
-                    // Check if any map values need conversion
-                    for (JsonNode value : node) {
-                        if (value.isNumber()
-                                && !value.canConvertToExactIntegral()) {
-                            return true;
-                        }
-                    }
-                }
-            }
-        }
-
-        return false;
-    }
-
-    private boolean isIntegralType(Type type) {
-        if (type instanceof Class<?>) {
-            Class<?> cls = (Class<?>) type;
-            if (cls.isArray()) {
-                // Handle array types
-                return isIntegralType(cls.getComponentType());
-            }
-            return cls == int.class || cls == Integer.class || cls == long.class
-                    || cls == Long.class || cls == short.class
-                    || cls == Short.class || cls == byte.class
-                    || cls == Byte.class || cls == java.math.BigInteger.class;
-        } else if (type instanceof ParameterizedType) {
-            Type rawType = ((ParameterizedType) type).getRawType();
-            if (rawType instanceof Class<?>) {
-                Class<?> cls = (Class<?>) rawType;
-                // Check for collections of integral types
-                if (Collection.class.isAssignableFrom(cls)
-                        || Map.class.isAssignableFrom(cls)) {
-                    Type[] args = ((ParameterizedType) type)
-                            .getActualTypeArguments();
-                    if (args.length > 0) {
-                        // For Map, check the value type (args[1])
-                        int checkIndex = Map.class.isAssignableFrom(cls)
-                                && args.length > 1 ? 1 : 0;
-                        return isIntegralType(args[checkIndex]);
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
     /**
      * Gets the return type of the given method.
      *
@@ -418,26 +342,10 @@ private Object[] getVaadinEndpointParameters(
             Type parameterType = javaParameters[i];
             Type incomingType = parameterType;
             try {
-                JsonNode parameterNode = requestParameters
-                        .get(parameterNames[i]);
-                Object parameter;
-
-                // Jackson 3 limitation: TreeTraversingParser doesn't respect
-                // ACCEPT_FLOAT_AS_INT
-                // when deserializing from JsonNode. Convert to string for
-                // numeric coercion.
-                if (needsFloatToIntCoercion(parameterNode, parameterType)) {
-                    // Convert JsonNode to string to allow float-to-int coercion
-                    parameter = endpointObjectMapper
-                            .readerFor(endpointObjectMapper.getTypeFactory()
-                                    .constructType(incomingType))
-                            .readValue(parameterNode.toString());
-                } else {
-                    parameter = endpointObjectMapper
-                            .readerFor(endpointObjectMapper.getTypeFactory()
-                                    .constructType(incomingType))
-                            .readValue(parameterNode);
-                }
+                Object parameter = endpointObjectMapper
+                        .readerFor(endpointObjectMapper.getTypeFactory()
+                                .constructType(incomingType))
+                        .readValue(requestParameters.get(parameterNames[i]));
                 endpointParameters[i] = parameter;
 
                 if (parameter != null) {
diff --git a/pom.xml b/pom.xml
index 90562f4378..a942f35253 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
     <swagger.parser.v3.version>2.1.15</swagger.parser.v3.version>
     <jackson2.version>2.20.0</jackson2.version>
     <jackson-annotations.version>2.20</jackson-annotations.version>
-    <jackson.version>3.0.0-rc9</jackson.version>
+    <jackson.version>3.0.0</jackson.version>
     <junit.version>5.10.1</junit.version>
     <mockito.version>4.5.0</mockito.version>
     <flow.version>25.0-SNAPSHOT</flow.version>