diff --git a/ci/lint/04_install.sh b/ci/lint/04_install.sh
index 63fd3fc9c4..f7aa0dcd04 100755
--- a/ci/lint/04_install.sh
+++ b/ci/lint/04_install.sh
@@ -13,8 +13,9 @@ update-alternatives --install /usr/bin/clang-format-diff clang-format-diff $(whi
 
 ${CI_RETRY_EXE} pip3 install codespell==2.0.0
 ${CI_RETRY_EXE} pip3 install flake8==3.8.3
+${CI_RETRY_EXE} pip3 install mypy==0.910
+${CI_RETRY_EXE} pip3 install pyzmq==22.3.0
 ${CI_RETRY_EXE} pip3 install vulture==2.3
-${CI_RETRY_EXE} pip3 install mypy==0.781
 
 SHELLCHECK_VERSION=v0.8.0
 curl -sL "https://github.com/koalaman/shellcheck/releases/download/${SHELLCHECK_VERSION}/shellcheck-${SHELLCHECK_VERSION}.linux.x86_64.tar.xz" | tar --xz -xf - --directory /tmp/
diff --git a/contrib/containers/ci/Dockerfile b/contrib/containers/ci/Dockerfile
index 9fc318d913..29bb92fff2 100644
--- a/contrib/containers/ci/Dockerfile
+++ b/contrib/containers/ci/Dockerfile
@@ -77,10 +77,10 @@ RUN pip3 install \
     flake8==3.8.3 \
     jinja2 \
     lief==0.13.2 \
-    pyzmq \
-    vulture==2.3 \
-    mypy==0.781 \
-    multiprocess
+    multiprocess \
+    mypy==0.910 \
+    pyzmq==22.3.0 \
+    vulture==2.3
 
 # dash_hash
 ARG DASH_HASH_VERSION=1.4.0
diff --git a/contrib/devtools/security-check.py b/contrib/devtools/security-check.py
index 2844b65d77..51b685819e 100755
--- a/contrib/devtools/security-check.py
+++ b/contrib/devtools/security-check.py
@@ -10,7 +10,7 @@ Otherwise the exit status will be 1 and it will log which executables failed whi
 import sys
 from typing import List
 
-import lief
+import lief #type:ignore
 
 def check_ELF_RELRO(binary) -> bool:
     '''
diff --git a/contrib/devtools/symbol-check.py b/contrib/devtools/symbol-check.py
index 41bcfc4e27..7c34f59369 100755
--- a/contrib/devtools/symbol-check.py
+++ b/contrib/devtools/symbol-check.py
@@ -13,7 +13,7 @@ Example usage:
 import sys
 from typing import Dict, List
 
-import lief
+import lief #type:ignore
 
 # Debian 11 (Bullseye) EOL: 2026. https://wiki.debian.org/LTS
 #
diff --git a/test/README.md b/test/README.md
index 14c6982da4..8107799c91 100644
--- a/test/README.md
+++ b/test/README.md
@@ -308,12 +308,15 @@ Use the `-v` option for verbose output.
 
 #### Dependencies
 
-| Lint test | Dependency | Version [used by CI](../ci/lint/04_install.sh) | Installation
-|-----------|:----------:|:-------------------------------------------:|--------------
-| [`lint-python.sh`](lint/lint-python.sh) | [flake8](https://gitlab.com/pycqa/flake8) | [3.8.3](https://github.com/bitcoin/bitcoin/pull/19348) | `pip3 install flake8==3.8.3`
-| [`lint-python.sh`](lint/lint-python.sh) | [mypy](https://github.com/python/mypy) | [0.781](https://github.com/bitcoin/bitcoin/pull/19348) | `pip3 install mypy==0.781`
-| [`lint-shell.sh`](lint/lint-shell.sh) | [ShellCheck](https://github.com/koalaman/shellcheck) | [0.7.2](https://github.com/bitcoin/bitcoin/pull/21749) | [details...](https://github.com/koalaman/shellcheck#installing)
-| [`lint-spelling.sh`](lint/lint-spelling.sh) | [codespell](https://github.com/codespell-project/codespell) | [2.0.0](https://github.com/bitcoin/bitcoin/pull/20817) | `pip3 install codespell==2.0.0`
+| Lint test | Dependency |
+|-----------|:----------:|
+| [`lint-python.sh`](lint/lint-python.sh) | [flake8](https://gitlab.com/pycqa/flake8)
+| [`lint-python.sh`](lint/lint-python.sh) | [mypy](https://github.com/python/mypy)
+| [`lint-python.sh`](lint/lint-python.sh) | [pyzmq](https://github.com/zeromq/pyzmq)
+| [`lint-shell.sh`](lint/lint-shell.sh) | [ShellCheck](https://github.com/koalaman/shellcheck)
+| [`lint-spelling.sh`](lint/lint-spelling.sh) | [codespell](https://github.com/codespell-project/codespell)
+
+In use versions and install instructions are available in the [CI setup](../ci/lint/04_install.sh).
 
 Please be aware that on Linux distributions all dependencies are usually available as packages, but could be outdated.
 
diff --git a/test/functional/combine_logs.py b/test/functional/combine_logs.py
index 2e4f2c4a5a..fcedf5ce76 100755
--- a/test/functional/combine_logs.py
+++ b/test/functional/combine_logs.py
@@ -188,7 +188,7 @@ def print_logs_plain(log_events, colors):
 def print_logs_html(log_events):
         """Renders the iterator of log events into html."""
         try:
-            import jinja2
+            import jinja2 #type:ignore
         except ImportError:
             print("jinja2 not found. Try `pip install jinja2`")
             sys.exit(1)
diff --git a/test/functional/data/__init__.py b/test/functional/data/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
index 8da7df9f1e..da9714ebb0 100755
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -40,7 +40,7 @@ except UnicodeDecodeError:
     CROSS = "x "
     CIRCLE = "o "
 
-if os.name != 'nt' or sys.getwindowsversion() >= (10, 0, 14393):
+if os.name != 'nt' or sys.getwindowsversion() >= (10, 0, 14393): #type:ignore
     if os.name == 'nt':
         import ctypes
         kernel32 = ctypes.windll.kernel32  # type: ignore