diff --git a/lib/gen_call_robot.py b/lib/gen_call_robot.py
index 6521af2..01ce611 100755
--- a/lib/gen_call_robot.py
+++ b/lib/gen_call_robot.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2023, Arm Limited or its affiliates. All rights reserved.
+# Copyright (c) 2023-2025, Arm Limited or its affiliates. All rights reserved.
 # SPDX-License-Identifier : Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,7 +20,7 @@
 robot program calls.
 """
 
-import imp
+import importlib.util
 import os
 import re
 import subprocess
@@ -33,7 +33,7 @@
 import gen_valid as gv
 
 base_path = (
-    os.path.dirname(os.path.dirname(imp.find_module("gen_robot_print")[1]))
+    os.path.dirname(os.path.dirname(importlib.util.find_spec("gen_robot_print").origin))
     + os.sep
 )
 
diff --git a/lib/gen_misc.py b/lib/gen_misc.py
index f66d526..c7058a9 100755
--- a/lib/gen_misc.py
+++ b/lib/gen_misc.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2023, Arm Limited or its affiliates. All rights reserved.
+# Copyright (c) 2023-2025, Arm Limited or its affiliates. All rights reserved.
 # SPDX-License-Identifier : Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -31,14 +31,8 @@
 import sys
 import time
 
-try:
-    import ConfigParser
-except ImportError:
-    import configparser
-try:
-    import StringIO
-except ImportError:
-    import io
+import configparser
+from io import StringIO
 
 import re
 import socket
@@ -320,14 +314,11 @@ def my_parm_file(prop_file_path):
     string_file.seek(0, os.SEEK_SET)
 
     # Create the ConfigParser object.
-    try:
-        config_parser = ConfigParser.ConfigParser()
-    except NameError:
-        config_parser = configparser.ConfigParser(strict=False)
+    config_parser = configparser.ConfigParser(strict=False)
     # Make the property names case-sensitive.
     config_parser.optionxform = str
     # Read the properties from the string file.
-    config_parser.readfp(string_file)
+    config_parser.read_file(string_file)
     # Return the properties as a dictionary.
     if robot_env:
         return DotDict(config_parser.items("dummysection"))
diff --git a/lib/logging_utils.py b/lib/logging_utils.py
index 555d75c..f38c915 100644
--- a/lib/logging_utils.py
+++ b/lib/logging_utils.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2023, Arm Limited or its affiliates. All rights reserved.
+# Copyright (c) 2023-2025, Arm Limited or its affiliates. All rights reserved.
 # SPDX-License-Identifier : Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,7 +19,7 @@
 Provide useful error log utility keywords.
 """
 
-import imp
+import importlib.util
 import os
 import sys
 
@@ -27,7 +27,7 @@
 from robot.libraries.BuiltIn import BuiltIn
 
 base_path = (
-    os.path.dirname(os.path.dirname(imp.find_module("gen_robot_print")[1]))
+    os.path.dirname(os.path.dirname(importlib.util.find_spec("gen_robot_print").origin))
     + os.sep
 )
 sys.path.append(base_path + "data/")
diff --git a/lib/obmc_boot_test.py b/lib/obmc_boot_test.py
index f165000..364dde9 100755
--- a/lib/obmc_boot_test.py
+++ b/lib/obmc_boot_test.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2023, Arm Limited or its affiliates. All rights reserved.
+# Copyright (c) 2023-2025, Arm Limited or its affiliates. All rights reserved.
 # SPDX-License-Identifier : Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,7 +20,7 @@
 """
 
 import glob
-import imp
+import importlib.util
 import os
 import random
 import re
@@ -50,7 +50,7 @@
 from robot.utils import DotDict
 
 base_path = (
-    os.path.dirname(os.path.dirname(imp.find_module("gen_robot_print")[1]))
+    os.path.dirname(os.path.dirname(importlib.util.find_spec("gen_robot_print").origin))
     + os.sep
 )
 sys.path.append(base_path + "extended/")
diff --git a/lib/state.py b/lib/state.py
index 88cefa8..1f09013 100755
--- a/lib/state.py
+++ b/lib/state.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2023, Arm Limited or its affiliates. All rights reserved.
+# Copyright (c) 2023-2025, Arm Limited or its affiliates. All rights reserved.
 # SPDX-License-Identifier : Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -42,7 +42,7 @@
 compared with the expected state.
 """
 
-import imp
+import importlib.util
 import os
 import re
 import sys
@@ -56,7 +56,7 @@
 from robot.utils import DotDict
 
 base_path = (
-    os.path.dirname(os.path.dirname(imp.find_module("gen_robot_print")[1]))
+    os.path.dirname(os.path.dirname(importlib.util.find_spec("gen_robot_print").origin))
     + os.sep
 )
 sys.path.append(base_path + "data/")
diff --git a/requirements.txt b/requirements.txt
index 991884f..d812f44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ click
 PyYAML>=5.1
 redfishtool
 robotframework-selenium2library
-webdrivermanager
+webdriver-manager
 robotframework-angularjs
 robotframework-xvfb
 redfish_utilities