diff --git a/openpyn/__init__.py b/openpyn/__init__.py
index ce552d5..e5d466b 100644
--- a/openpyn/__init__.py
+++ b/openpyn/__init__.py
@@ -3,7 +3,7 @@
 import subprocess
 
 
-__version__ = "2.7.4"
+__version__ = "2.7.5"
 __license__ = "GNU General Public License v3 or later (GPLv3+)"
 __data_files__ = []
 __basefilepath__ = os.path.dirname(os.path.abspath(__file__)) + "/"
diff --git a/openpyn/openpyn.py b/openpyn/openpyn.py
index a117dae..44e537e 100755
--- a/openpyn/openpyn.py
+++ b/openpyn/openpyn.py
@@ -240,8 +240,18 @@ def run(init: bool, server: str, country_code: str, country: str, area: str, tcp
 
     # check if dependencies are installed
     if shutil.which("openvpn") is None or shutil.which("wget") is None or shutil.which("unzip") is None:
-        logger.error("Please Install 'openvpn' 'wget' 'unzip' first")
-        return 1
+        # In case of Debian Sid where "openvpn" is only in root's PATH, don't error out
+        try:
+            root_access = root.verify_root_access(
+                "Sudo credentials required to check if 'openvpn' is available in root's PATH")
+            if root_access is False:
+                root.obtain_root_access()
+            subprocess.check_output(["sudo", "which", "wget"])
+            subprocess.check_output(["sudo", "which", "unzip"])
+            # subprocess.check_output(["sudo", "which", "openvpn"])
+        except subprocess.CalledProcessError:
+            logger.error("Please Install 'openvpn' 'wget' 'unzip' first")
+            return 1
 
     elif daemon:
         if detected_os != "linux":
@@ -788,11 +798,14 @@ def get_vpn_server_ip(server: str, port: str) -> str:
 def uses_systemd_resolved() -> bool:
     # see https://www.freedesktop.org/software/systemd/man/systemd-resolved.service.html
 
-    systemd_resolved_running = subprocess.call(
-        ["systemctl", "is-active", "systemd-resolved"],
-        stdout=subprocess.DEVNULL,
-        stderr=subprocess.DEVNULL,
-    ) == 0
+    try:
+        systemd_resolved_running = subprocess.call(
+            ["systemctl", "is-active", "systemd-resolved"],
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+        ) == 0
+    except FileNotFoundError:   # When OS doesn't find systemctl
+        return False
 
     if not systemd_resolved_running:
         return False
diff --git a/openpyn/scripts/manual-dns-patch.sh b/openpyn/scripts/manual-dns-patch.sh
index e4062ba..a668eec 100755
--- a/openpyn/scripts/manual-dns-patch.sh
+++ b/openpyn/scripts/manual-dns-patch.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 
-nordDNS1="162.242.211.137"
-nordDNS2="78.46.223.24"
+nordDNS1="103.86.99.100"
+nordDNS2="103.86.96.100"
 openDNS3="208.67.222.220"
 
 echo "Changing DNS servers to NordVPN's DNS Servers"
diff --git a/setup.py b/setup.py
index f97d725..746cedb 100755
--- a/setup.py
+++ b/setup.py
@@ -25,6 +25,7 @@
         'openvpn wrapper', 'nordvpn', 'nordvpn client', 'secure vpn',
         'vpn wrapper', 'private vpn', 'privacy'],
     install_requires=['requests', 'colorama', 'coloredlogs', 'verboselogs'],
+    tests_require=['pytest', 'mock'],
     platforms=['GNU/Linux', 'Ubuntu', 'Debian', 'Kali', 'CentOS', 'Arch', 'Fedora'],
     packages=setuptools.find_packages(),
     entry_points={