diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b7f5ab1..0db71fa 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,21 +1,23 @@
-stages:
-  - lint
-  - build_site
-  - deploy
-
-# ruff:
-#   stage: lint
-#   image: python:3.11-slim
-#   script:
-#     - pip3 install ruff
-#     - ruff . --output-format gitlab; ruff format . --diff
-
-# prettier:
-#   stage: lint
-#   image: node:16-slim # Use Node.js image since prettier is a Node.js tool
-#   script:
-#     - npm install prettier
-#     - npx prettier --check . # Adjust the path as needed
-
-include:
-  - local: /site/.gitlab-ci.yml
+stages:
+  - lint
+  - build_site
+  - deploy
+
+ruff:
+  stage: lint
+  image: python:3.12-slim
+  script:
+    - pip3 install ruff==0.15.2
+    - ruff check . --output-format gitlab
+    - ruff format . --check
+  allow_failure: false
+
+# prettier:
+#   stage: lint
+#   image: node:16-slim # Use Node.js image since prettier is a Node.js tool
+#   script:
+#     - npm install prettier
+#     - npx prettier --check . # Adjust the path as needed
+
+include:
+  - local: /site/.gitlab-ci.yml
diff --git a/common/requirements.txt b/common/requirements.txt
index 1a76083..9690fd0 100644
--- a/common/requirements.txt
+++ b/common/requirements.txt
@@ -1,8 +1,8 @@
-cachetools==5.3.1
-humanize==4.8.0
-markdownify==0.11.6
-mplfinance==0.12.10b0
-pandas==2.1.1
-requests==2.31.0
-rush==2021.4.0
-schedule==1.2.1
\ No newline at end of file
+cachetools==7.0.1
+humanize==4.15.0
+markdownify==1.2.2
+mplfinance==0.12.10a7
+pandas==3.0.1
+requests==2.32.5
+rush==2021.4.0
+schedule==1.2.2
diff --git a/dev-reqs.txt b/dev-reqs.txt
index afba48d..ecf7f5e 100644
--- a/dev-reqs.txt
+++ b/dev-reqs.txt
@@ -1,10 +1,11 @@
--r common/requirements.txt
--r site/requirements.txt
-ipython==8.16.1
-jupyter_client==8.4.0
-jupyter_core==5.4.0
-pylama==8.4.1
-mypy==1.5.1
-types-cachetools==5.3.0.6
-types-pytz==2023.3.1.1
-ruff==0.1.6
\ No newline at end of file
+-r common/requirements.txt
+-r site/requirements.txt
+ipython==8.16.1
+jupyter_client==8.4.0
+jupyter_core==5.4.0
+pylama==8.4.1
+mypy==1.5.1
+types-cachetools==5.3.0.6
+types-pytz==2023.3.1.1
+ruff==0.15.2
+pytest==9.0.2
diff --git a/discord/Dockerfile b/discord/Dockerfile
index d8abd70..7d4ba15 100644
--- a/discord/Dockerfile
+++ b/discord/Dockerfile
@@ -1,19 +1,19 @@
-FROM python:3.11-buster AS builder
-
-
-COPY discord/discord-reqs.txt .
-COPY common/requirements.txt .
-
-RUN pip install --user -r discord-reqs.txt
-
-
-FROM python:3.11-slim
-
-ENV MPLBACKEND=Agg
-
-COPY --from=builder /root/.local /root/.local
-
-COPY common common
-COPY discord .
-
-CMD [ "python", "./bot.py" ]
\ No newline at end of file
+FROM python:3.12-bookworm AS builder
+
+
+COPY discord/discord-reqs.txt .
+COPY common/requirements.txt .
+
+RUN pip install --user -r discord-reqs.txt
+
+
+FROM python:3.12-slim
+
+ENV MPLBACKEND=Agg
+
+COPY --from=builder /root/.local /root/.local
+
+COPY common common
+COPY discord .
+
+CMD [ "python", "./bot.py" ]
diff --git a/telegram/Dockerfile b/telegram/Dockerfile
index 24a6a60..55f4394 100644
--- a/telegram/Dockerfile
+++ b/telegram/Dockerfile
@@ -1,22 +1,22 @@
-FROM python:3.11-buster AS builder
-
-
-COPY telegram/telegram-reqs.txt .
-COPY common/requirements.txt .
-
-RUN pip install --user -r telegram-reqs.txt
-
-
-FROM python:3.11-slim
-
-ENV MPLBACKEND=Agg
-
-COPY --from=builder /root/.local /root/.local
-
-
-COPY common common
-COPY telegram .
-
-
-
-CMD [ "python", "./bot.py" ]
\ No newline at end of file
+FROM python:3.12-bookworm AS builder
+
+
+COPY telegram/telegram-reqs.txt .
+COPY common/requirements.txt .
+
+RUN pip install --user -r telegram-reqs.txt
+
+
+FROM python:3.12-slim
+
+ENV MPLBACKEND=Agg
+
+COPY --from=builder /root/.local /root/.local
+
+
+COPY common common
+COPY telegram .
+
+
+
+CMD [ "python", "./bot.py" ]
diff --git a/telegram/telegram-reqs.txt b/telegram/telegram-reqs.txt
index 9b44478..13d9832 100644
--- a/telegram/telegram-reqs.txt
+++ b/telegram/telegram-reqs.txt
@@ -1,2 +1,2 @@
-python-telegram-bot==20.6
--r requirements.txt
\ No newline at end of file
+python-telegram-bot==21.11.1
+-r requirements.txt