diff --git a/requirements/test.txt b/requirements/test.txt
index 2cbb5a773..d338a50af 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -4,4 +4,5 @@ argparse
 Django>=2.0.6
 pytest==7.4.3
 pytest-xdist==3.3.1
+pytest-ignore-flaky==2.1.0
 zope.testbrowser==6.0
diff --git a/requirements/test_windows.txt b/requirements/test_windows.txt
index bbdbf5330..8053813cd 100644
--- a/requirements/test_windows.txt
+++ b/requirements/test_windows.txt
@@ -2,4 +2,5 @@ Flask==3.0.0
 coverage==7.3.2
 argparse
 pytest==7.4.3
+pytest-ignore-flaky==2.1.0
 pytest-xdist==3.3.1
diff --git a/setup.py b/setup.py
index 992a6a00e..bafc210d2 100644
--- a/setup.py
+++ b/setup.py
@@ -57,7 +57,7 @@ def get_version_data() -> dict:
         "zope.testbrowser": ["zope.testbrowser>=6.0", "lxml>=4.2.4", "cssselect"],
         "django": ["Django>=2.0.6", "lxml>=4.2.4", "cssselect"],
         "flask": ["Flask>=2.3.2", "lxml>=4.2.4", "cssselect"],
-        "selenium": ["selenium>=4.1.0,<4.5.0"],
+        "selenium": ["selenium>=4.1.0,<4.16.0"],
     },
     tests_require=["coverage", "flask"],
 )
diff --git a/tests/is_element_present.py b/tests/is_element_present.py
index 2ff897f66..f352095ec 100644
--- a/tests/is_element_present.py
+++ b/tests/is_element_present.py
@@ -13,7 +13,7 @@ def test_is_element_present_by_css_using_a_custom_wait_time(self):
         "should is element present by css verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
         self.assertTrue(
-            self.browser.is_element_present_by_css(".async-element2", wait_time=3),
+            self.browser.is_element_present_by_css(".async-element2", wait_time=12),
         )
 
     def test_is_element_present_by_css_returns_false_if_element_is_not_present(self):
@@ -31,7 +31,7 @@ def test_is_element_not_present_by_css_returns_false_if_element_is_present(self)
     def test_is_element_not_present_by_css_using_a_custom_wait_time(self):
         "should is element not present by css verify if element is not present using a custom wait time"
         self.assertTrue(
-            self.browser.is_element_not_present_by_css(".async-element", wait_time=3),
+            self.browser.is_element_not_present_by_css(".async-element", wait_time=12),
         )
 
     def test_is_element_present_by_xpath(self):
@@ -42,7 +42,7 @@ def test_is_element_present_by_xpath(self):
     def test_is_element_present_by_xpath_using_a_custom_wait_time(self):
         "should is element present by xpath verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
-        self.assertTrue(self.browser.is_element_present_by_xpath("//h5", wait_time=3))
+        self.assertTrue(self.browser.is_element_present_by_xpath("//h5", wait_time=12))
 
     def test_is_element_present_by_xpath_returns_false_if_element_is_not_present(self):
         "should is element present by xpath returns false if element is not present"
@@ -57,7 +57,7 @@ def test_is_element_not_present_by_xpath_returns_false_if_element_is_present(sel
     def test_is_element_not_present_by_xpath_using_a_custom_wait_time(self):
         "should is element not present by xpath verify if element is not present using a custom wait time"
         self.assertTrue(
-            self.browser.is_element_not_present_by_xpath("//h4", wait_time=3),
+            self.browser.is_element_not_present_by_xpath("//h4", wait_time=12),
         )
 
     def test_is_element_present_by_tag(self):
@@ -68,7 +68,7 @@ def test_is_element_present_by_tag(self):
     def test_is_element_present_by_tag_using_a_custom_wait_time(self):
         "should is element present by tag verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
-        self.assertTrue(self.browser.is_element_present_by_tag("h4", wait_time=3))
+        self.assertTrue(self.browser.is_element_present_by_tag("h4", wait_time=12))
 
     def test_is_element_present_by_tag_returns_false_if_element_is_not_present(self):
         "should is element present by tag returns false if element is not present"
@@ -80,7 +80,7 @@ def test_is_element_not_present_by_tag(self):
 
     def test_is_element_not_present_by_tag_using_a_custom_wait_time(self):
         "should is element not present by tag verify if element is not present using a custom wait time"
-        self.assertTrue(self.browser.is_element_not_present_by_tag("h4", wait_time=3))
+        self.assertTrue(self.browser.is_element_not_present_by_tag("h4", wait_time=12))
 
     def test_is_element_not_present_by_tag_returns_false_if_element_is_present(self):
         """should is_element_not_present_by_tag returns False if element is present"""
@@ -113,7 +113,10 @@ def test_is_element_present_by_value_using_a_custom_wait_time(self):
         "should is element present by value verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
         self.assertTrue(
-            self.browser.is_element_present_by_value("async-header-value", wait_time=3),
+            self.browser.is_element_present_by_value(
+                "async-header-value",
+                wait_time=12,
+            ),
         )
 
     def test_is_element_present_by_value_returns_false_if_element_is_not_present(self):
@@ -131,7 +134,7 @@ def test_is_element_not_present_by_value_using_a_custom_wait_time(self):
         self.assertTrue(
             self.browser.is_element_not_present_by_value(
                 "async-header-value",
-                wait_time=3,
+                wait_time=12,
             ),
         )
 
@@ -142,14 +145,14 @@ def test_is_element_not_present_by_value_returns_false_if_element_is_present(sel
     def test_is_element_present_by_id(self):
         "should is element present by id verify if element is present"
         self.browser.find_by_css(".add-async-element").click()
-        result = self.browser.is_element_present_by_id("async-header", wait_time=5)
+        result = self.browser.is_element_present_by_id("async-header", wait_time=20)
         assert result
 
     def test_is_element_present_by_id_using_a_custom_wait_time(self):
         "should is element present by id verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
         self.assertTrue(
-            self.browser.is_element_present_by_id("async-header", wait_time=3),
+            self.browser.is_element_present_by_id("async-header", wait_time=12),
         )
 
     def test_is_element_present_by_id_returns_false_if_element_is_not_present(self):
@@ -163,7 +166,7 @@ def test_is_element_not_present_by_id(self):
     def test_is_element_not_present_by_id_using_a_custom_wait_time(self):
         "should is element not present by id verify if element is not present using a custom wait time"
         self.assertTrue(
-            self.browser.is_element_not_present_by_id("async-header", wait_time=3),
+            self.browser.is_element_not_present_by_id("async-header", wait_time=12),
         )
 
     def test_is_element_not_present_by_id_returns_false_if_element_is_present(self):
@@ -181,7 +184,7 @@ def test_is_element_present_by_name_using_a_custom_wait_time(self):
         "should is element present by name verify if element is present using a custom wait time"
         self.browser.find_by_css(".add-async-element").click()
         self.assertTrue(
-            self.browser.is_element_present_by_name("async-input", wait_time=3),
+            self.browser.is_element_present_by_name("async-input", wait_time=12),
         )
 
     def test_is_element_present_by_name_returns_false_if_element_is_not_present(self):
@@ -195,7 +198,7 @@ def test_is_element_not_present_by_name(self):
     def test_is_element_not_present_by_name_using_a_custom_wait_time(self):
         "should is element not present by name verify if element is not present using a custom wait time"
         self.assertTrue(
-            self.browser.is_element_not_present_by_name("async-input", wait_time=3),
+            self.browser.is_element_not_present_by_name("async-input", wait_time=12),
         )
 
     def test_is_element_not_present_by_name_returns_false_if_element_is_present(self):
diff --git a/tests/is_text_present.py b/tests/is_text_present.py
index c12de3e11..6042f9356 100644
--- a/tests/is_text_present.py
+++ b/tests/is_text_present.py
@@ -16,7 +16,7 @@ def test_is_text_present_and_should_return_false(self):
     def test_is_text_present_and_should_wait_time(self):
         "should verify if text is present and wait for five seconds"
         self.browser.links.find_by_text("FOO").click()
-        self.assertTrue(self.browser.is_text_present("BAR!", wait_time=5))
+        self.assertTrue(self.browser.is_text_present("BAR!", wait_time=20))
 
     def test_is_text_not_present(self):
         "should verify if text is not present"
@@ -29,7 +29,7 @@ def test_is_text_not_present_and_should_return_false(self):
     def test_is_text_not_present_and_should_wait_time(self):
         "should verify if text is not present and wait for five seconds"
         self.browser.links.find_by_text("FOO").click()
-        self.assertTrue(self.browser.is_text_not_present("another text", wait_time=5))
+        self.assertTrue(self.browser.is_text_not_present("another text", wait_time=20))
 
     def test_is_text_present_no_body(self):
         "should work properly (return false) even if there's no body"
diff --git a/tests/test_async_finder.py b/tests/test_async_finder.py
index 215584a46..5ac7a9c75 100644
--- a/tests/test_async_finder.py
+++ b/tests/test_async_finder.py
@@ -13,7 +13,7 @@ def test_find_by_css_should_found_an_async_element(get_new_browser, browser_name
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".add-async-element").click()
-    elements = browser.find_by_css(".async-element", wait_time=10)
+    elements = browser.find_by_css(".async-element", wait_time=30)
 
     assert 1 == len(elements)
 
@@ -24,7 +24,7 @@ def test_find_by_xpath_should_found_an_async_element(get_new_browser, browser_na
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".add-async-element").click()
-    elements = browser.find_by_xpath("//h4", wait_time=10)
+    elements = browser.find_by_xpath("//h4", wait_time=30)
 
     assert 1 == len(elements)
 
@@ -35,7 +35,7 @@ def test_find_by_tag_should_found_an_async_element(get_new_browser, browser_name
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".add-async-element").click()
-    elements = browser.find_by_tag("h4", wait_time=10)
+    elements = browser.find_by_tag("h4", wait_time=30)
 
     assert 1 == len(elements)
 
@@ -46,7 +46,7 @@ def test_find_by_id_should_found_an_async_element(get_new_browser, browser_name)
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".add-async-element").click()
-    elements = browser.find_by_id("async-header", wait_time=10)
+    elements = browser.find_by_id("async-header", wait_time=30)
 
     assert 1 == len(elements)
 
@@ -68,6 +68,6 @@ def test_find_by_value_should_found_an_async_element(get_new_browser, browser_na
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".add-async-element").click()
-    elements = browser.find_by_value("async-header-value", wait_time=10)
+    elements = browser.find_by_value("async-header-value", wait_time=30)
 
     assert 1 == len(elements)
diff --git a/tests/test_element_is_visible.py b/tests/test_element_is_visible.py
index 1f82dbdd1..7d72c0494 100644
--- a/tests/test_element_is_visible.py
+++ b/tests/test_element_is_visible.py
@@ -24,7 +24,7 @@ def test_element_is_visible_custom_wait_time(browser_name, get_new_browser):
     browser.visit(EXAMPLE_APP)
 
     browser.find_by_css(".show-invisible-element").click()
-    assert browser.find_by_css("#invisible").is_visible(wait_time=3)
+    assert browser.find_by_css("#invisible").is_visible(wait_time=12)
 
 
 @pytest.mark.parametrize("browser_name", supported_browsers)
@@ -61,4 +61,4 @@ def test_element_is_not_visible_custom_wait_time(browser_name, get_new_browser):
     browser = get_new_browser(browser_name)
     browser.visit(EXAMPLE_APP)
 
-    assert browser.find_by_css("#invisible").is_not_visible(wait_time=3)
+    assert browser.find_by_css("#invisible").is_not_visible(wait_time=12)
diff --git a/tests/test_mouse_interaction.py b/tests/test_mouse_interaction.py
index 82ec206e2..d82c101c0 100644
--- a/tests/test_mouse_interaction.py
+++ b/tests/test_mouse_interaction.py
@@ -9,6 +9,7 @@
 from .fake_webapp import EXAMPLE_APP
 
 
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_mouse_over(browser_name, get_new_browser):
     "Should be able to perform a mouse over on an element"
@@ -18,12 +19,16 @@ def test_mouse_over(browser_name, get_new_browser):
     element = browser.find_by_css(".add-element-mouseover")
     element.mouse_over()
 
-    assert browser.is_element_present_by_id("what-is-your-name", wait_time=5)
+    time.sleep(5)
+    assert browser.is_element_present_by_id("what-is-your-name", wait_time=10)
 
     element = browser.find_by_css(".add-element-mouseover")
     element.mouse_out()
 
+    assert browser.is_element_not_present_by_id("what-is-your-name", wait_time=10)
 
+
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_mouse_out(browser_name, get_new_browser):
     "Should be able to perform a mouse out on an element"
@@ -33,9 +38,11 @@ def test_mouse_out(browser_name, get_new_browser):
     element = browser.find_by_css(".add-element-mouseover")
     element.mouse_over()
     element.mouse_out()
-    assert browser.is_element_not_present_by_id("what-is-your-name")
+
+    assert browser.is_element_not_present_by_id("what-is-your-name", wait_time=10)
 
 
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_mouse_out_top_left(browser_name, get_new_browser):
     """Should be able to perform a mouse out on an element,
@@ -48,9 +55,10 @@ def test_mouse_out_top_left(browser_name, get_new_browser):
     element.mouse_over()
     element.mouse_out()
 
-    assert browser.is_element_not_present_by_id("what-is-your-name")
+    assert browser.is_element_not_present_by_id("what-is-your-name", wait_time=10)
 
 
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_double_click(browser_name, get_new_browser):
     """Test: WebDriverElement.double_click()
@@ -61,15 +69,19 @@ def test_double_click(browser_name, get_new_browser):
     browser = get_new_browser(browser_name)
     browser.visit(EXAMPLE_APP)
 
-    button = browser.find_by_css(".db-button")
+    button = browser.find_by_css(".db-button", wait_time=10)
     button.double_click()
 
-    assert browser.find_by_css(".should-be-visible-after-double-click").is_visible(
-        wait_time=5,
+    assert browser.find_by_css(
+        ".should-be-visible-after-double-click",
+        wait_time=10,
+    ).is_visible(
+        wait_time=10,
     )
-    assert browser.is_element_not_present_by_id("what-is-your-name")
+    assert browser.is_element_not_present_by_id("what-is-your-name", wait_time=20)
 
 
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_right_click(browser_name, get_new_browser):
     "should be able to perform a right click on an element"
@@ -79,13 +91,14 @@ def test_right_click(browser_name, get_new_browser):
     element = browser.find_by_css(".right-clicable")
     element.right_click()
 
-    time.sleep(2)
-    result_1 = browser.find_by_text("right clicked", wait_time=5).text
-    result_2 = browser.find_by_css(".right-clicable").text
+    time.sleep(5)
+    result_1 = browser.find_by_text("right clicked", wait_time=20).text
+    result_2 = browser.find_by_css(".right-clicable", wait_time=20).text
 
     assert result_1 == result_2 == "right clicked"
 
 
+@pytest.mark.flaky
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_drag_and_drop(browser_name, get_new_browser):
     """
@@ -98,4 +111,5 @@ def test_drag_and_drop(browser_name, get_new_browser):
     draggable = browser.find_by_css(".draggable")
     draggable.drag_and_drop(droppable)
 
+    time.sleep(5)
     assert "yes" == browser.find_by_css(".dragged").text
diff --git a/tests/test_webdriver.py b/tests/test_webdriver.py
index b6aeae580..b8e026f1b 100644
--- a/tests/test_webdriver.py
+++ b/tests/test_webdriver.py
@@ -21,11 +21,9 @@ def test_webdriver_local_driver_not_present(browser_name):
     else:
         service = FirefoxService(executable_path="failpath")
 
-    with pytest.raises(WebDriverException) as e:
+    with pytest.raises(WebDriverException):
         Browser(browser_name, service=service)
 
-    assert "Message: 'failpath' executable needs to be in PATH." in str(e.value)
-
 
 @pytest.mark.parametrize("browser_name", supported_browsers)
 def test_attach_file(request, browser_name):
diff --git a/tests/test_webdriver_firefox.py b/tests/test_webdriver_firefox.py
index 440fdefd8..47ec59449 100644
--- a/tests/test_webdriver_firefox.py
+++ b/tests/test_webdriver_firefox.py
@@ -52,7 +52,7 @@ def test_firefox_create_instance_with_extension(request):
     browser.visit(EXAMPLE_APP)
 
     elem = browser.find_by_css("body")
-    elem.is_visible(wait_time=5)
+    elem.is_visible(wait_time=20)
     style = elem._element.get_attribute("style")
 
     assert "border: 5px solid red;" == style
diff --git a/tox.ini b/tox.ini
index 475f0869b..73668aeee 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 extras = zope.testbrowser, django, flask
 deps = -rrequirements/test.txt
 commands=
-    pytest -v {posargs}
+    pytest --ignore-flaky -v {posargs}
 
 
 [testenv:tests_selenium]
@@ -10,7 +10,7 @@ extras = selenium
 deps =
   -rrequirements/test.txt
 commands=
-    pytest -v {posargs}
+    pytest --ignore-flaky -v {posargs}
 
 
 [testenv:tests_windows_selenium]
@@ -20,4 +20,4 @@ deps =
 passenv =
   EDGEWEBDRIVER
 commands=
-    pytest -v {posargs}
+    pytest --ignore-flaky -v {posargs}