diff --git a/logging.yaml b/logging.yaml
new file mode 100644
index 0000000..e1878f5
--- /dev/null
+++ b/logging.yaml
@@ -0,0 +1,30 @@
+version: 1
+formatters:
+  standard:
+    format: "%(asctime)s %(levelname)s %(name)s:%(lineno)d %(message)s"
+handlers:
+  console:
+    class: logging.StreamHandler
+    level: INFO
+    formatter: standard
+    stream: ext://sys.stdout
+  file:
+    class: logging.handlers.RotatingFileHandler
+    level: INFO
+    formatter: standard
+    filename: logs/app.log
+    maxBytes: 10485760  # 10 MB
+    backupCount: 5
+    encoding: utf-8
+loggers:
+  app:
+    level: INFO
+    handlers:
+      - console
+      - file
+    propagate: no
+root:
+  level: INFO
+  handlers:
+    - console
+    - file
diff --git a/requirements.txt b/requirements.txt
index bf32ac2..9b42649 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,5 @@ numpy>=1.24
 openpyxl>=3.1
 httpx==0.27.2
 python-dotenv==1.0.1
+requests>=2.31.0
+PyYAML>=6.0.1