diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e7734782..005ed8ef 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,7 +14,7 @@ repos:
     hooks:
     - id: flake8
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v2.38.2
+    rev: v3.0.0
     hooks:
     -   id: pyupgrade
 -   repo: https://github.com/pycqa/isort
@@ -23,6 +23,6 @@ repos:
     -   id: isort
         name: isort (python)
 -   repo: https://github.com/psf/black
-    rev: 22.8.0
+    rev: 22.10.0
     hooks:
     -   id: black
diff --git a/docs/conf.py b/docs/conf.py
index 831d7c03..854dd1fa 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -19,7 +19,7 @@
 
 # Generate the agglomerated changes (from the CHANGELOG) between fortls
 # and the fortran-language-server project
-with open("../CHANGELOG.md", "r") as f:
+with open("../CHANGELOG.md") as f:
     lns = f.readlines()
 
 lns = lns[0 : lns.index("## 1.12.0\n")]
diff --git a/fortls/__init__.py b/fortls/__init__.py
index ede8a9a4..ad49385e 100644
--- a/fortls/__init__.py
+++ b/fortls/__init__.py
@@ -1,5 +1,3 @@
-from __future__ import print_function
-
 import json
 import os
 import pprint
@@ -467,7 +465,7 @@ def debug_server_parser(args):
         config_exists = os.path.isfile(config_path)
         if config_exists:
             try:
-                with open(config_path, "r") as fhandle:
+                with open(config_path) as fhandle:
                     config_dict = json.load(fhandle)
                     pp_suffixes = config_dict.get("pp_suffixes", None)
                     pp_defs = config_dict.get("pp_defs", {})
diff --git a/fortls/intrinsics.py b/fortls/intrinsics.py
index 1de509df..b29a0397 100644
--- a/fortls/intrinsics.py
+++ b/fortls/intrinsics.py
@@ -140,7 +140,7 @@ def add_children(json_obj, fort_obj):
         os.path.dirname(os.path.abspath(__file__)), "statements.json"
     )
     statements = {"var_def": [], "int_stmnts": []}
-    with open(json_file, "r", encoding="utf-8") as fid:
+    with open(json_file, encoding="utf-8") as fid:
         intrin_file = json.load(fid)
         for key in statements:
             for name, json_obj in sorted(intrin_file[key].items()):
@@ -151,7 +151,7 @@ def add_children(json_obj, fort_obj):
         os.path.dirname(os.path.abspath(__file__)), "keywords.json"
     )
     keywords = {"var_def": [], "arg": [], "type_mem": [], "vis": [], "param": []}
-    with open(json_file, "r", encoding="utf-8") as fid:
+    with open(json_file, encoding="utf-8") as fid:
         intrin_file = json.load(fid)
         for key in keywords:
             for name, json_obj in sorted(intrin_file[key].items()):
@@ -162,7 +162,7 @@ def add_children(json_obj, fort_obj):
         os.path.dirname(os.path.abspath(__file__)), "intrinsic_funs.json"
     )
     int_funs = []
-    with open(json_file, "r", encoding="utf-8") as fid:
+    with open(json_file, encoding="utf-8") as fid:
         intrin_file = json.load(fid)
         for name, json_obj in sorted(intrin_file.items()):
             int_funs.append(create_int_object(name, json_obj, json_obj["type"]))
@@ -173,7 +173,7 @@ def add_children(json_obj, fort_obj):
         os.path.dirname(os.path.abspath(__file__)), "intrinsic_mods.json"
     )
     int_mods = []
-    with open(json_file, "r", encoding="utf-8") as fid:
+    with open(json_file, encoding="utf-8") as fid:
         intrin_file = json.load(fid)
         for key, json_obj in intrin_file.items():
             fort_obj = create_object(json_obj)
diff --git a/fortls/langserver.py b/fortls/langserver.py
index 3d34f6ff..7c120089 100644
--- a/fortls/langserver.py
+++ b/fortls/langserver.py
@@ -1508,7 +1508,7 @@ def _load_config_file(self) -> None:
             break
 
         try:
-            with open(config_path, "r") as jsonfile:
+            with open(config_path) as jsonfile:
                 config_dict = json5.load(jsonfile)
 
                 # Include and Exclude directories
diff --git a/fortls/parse_fortran.py b/fortls/parse_fortran.py
index 3b6960c4..8f3ba2c4 100644
--- a/fortls/parse_fortran.py
+++ b/fortls/parse_fortran.py
@@ -866,7 +866,7 @@ def load_from_disk(self) -> tuple[str | None, bool | None]:
         """
         contents: str
         try:
-            with open(self.path, "r", encoding="utf-8", errors="replace") as f:
+            with open(self.path, encoding="utf-8", errors="replace") as f:
                 contents = re.sub(r"\t", r" ", f.read())
         except OSError:
             return "Could not read/decode file", None