diff --git a/requirements_tests.txt b/requirements_tests.txt
index e29e1dd09..815f194f1 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -5,7 +5,7 @@ flake8-docstrings==1.6.0
 flake8==5.0.4
 pre-commit==2.20.0
 pydocstyle==6.1.1
-pylint==2.14.5
+pylint==2.15.2
 pytest-aiohttp==1.0.4
 pytest-asyncio==0.18.3
 pytest-cov==3.0.0
diff --git a/supervisor/plugins/audio.py b/supervisor/plugins/audio.py
index df6b6d81a..692ee03a7 100644
--- a/supervisor/plugins/audio.py
+++ b/supervisor/plugins/audio.py
@@ -78,7 +78,9 @@ class PluginAudio(PluginBase):
         """Load Audio setup."""
         # Initialize Client Template
         try:
-            self.client_template = jinja2.Template(PULSE_CLIENT_TMPL.read_text())
+            self.client_template = jinja2.Template(
+                PULSE_CLIENT_TMPL.read_text(encoding="utf-8")
+            )
         except OSError as err:
             _LOGGER.error("Can't read pulse-client.tmpl: %s", err)
 
diff --git a/supervisor/plugins/dns.py b/supervisor/plugins/dns.py
index 9fff92c43..b73faa9f5 100644
--- a/supervisor/plugins/dns.py
+++ b/supervisor/plugins/dns.py
@@ -141,11 +141,15 @@ class PluginDns(PluginBase):
         """Load DNS setup."""
         # Initialize CoreDNS Template
         try:
-            self.resolv_template = jinja2.Template(RESOLV_TMPL.read_text())
+            self.resolv_template = jinja2.Template(
+                RESOLV_TMPL.read_text(encoding="utf-8")
+            )
         except OSError as err:
             _LOGGER.error("Can't read resolve.tmpl: %s", err)
         try:
-            self.hosts_template = jinja2.Template(HOSTS_TMPL.read_text())
+            self.hosts_template = jinja2.Template(
+                HOSTS_TMPL.read_text(encoding="utf-8")
+            )
         except OSError as err:
             _LOGGER.error("Can't read hosts.tmpl: %s", err)