diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index aedd38c..67120d5 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -4,7 +4,7 @@ services:
       context: .
       dockerfile: Dockerfile
     ports:
-      - "5000:5000"
+      - "127.0.0.1:5000:5000"
     volumes:
       - ${LOG_DATA_DIRECTORY}:/app/log_data/
       - ${RESULTS_DIRECTORY}:/app/analysis_results
@@ -18,8 +18,6 @@ services:
       APP_CMD: "flask --app main.py run --host 0.0.0.0 --port 5000"
   redis:
     image: redis:alpine
-    ports:
-      - 6379:6379
   celery:
     build:
       context: .
@@ -37,7 +35,7 @@ services:
       - redis
       - db
   db:
-    image: postgres:alpine
+    image: postgres:17-alpine
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
@@ -50,7 +48,7 @@ services:
     image: adminer
     restart: always
     ports:
-      - 8081:8080
+      - "127.0.0.1:8081:8080"
 
 volumes:
   db_data:
diff --git a/docker-compose.yml b/docker-compose.yml
index 200a4bc..2bb0165 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,7 @@ services:
       context: .
       dockerfile: Dockerfile
     ports:
-      - "5000:5000"
+      - "127.0.0.1:5000:5000"
     working_dir: /app
     volumes:
       - ${LOG_DATA_DIRECTORY}:/app/log_data/
@@ -20,8 +20,6 @@ services:
       - db
   redis:
     image: redis:alpine
-    ports:
-      - 6379:6379
   celery:
     build:
       context: .
@@ -40,7 +38,7 @@ services:
       - redis
       - db
   db:
-    image: postgres:alpine
+    image: postgres:17-alpine
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
@@ -49,11 +47,11 @@ services:
       PGTZ: ${PGTZ}
     volumes:
       - db_data:/var/lib/postgresql/data
-  adminer:
-    image: adminer
-    restart: always
-    ports:
-      - 8081:8080
+  # adminer:
+  #   image: adminer
+  #   restart: always
+  #   ports:
+  #     - "127.0.0.1:8081:8080"
 
 volumes:
   db_data:
diff --git a/requirements.txt b/requirements.txt
index 397f61e..0e37e5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ kiwisolver==1.4.8
 kombu==5.5.4
 llvmlite==0.44.0
 logistro==1.1.0
-LogLead==1.2.1
+LogLead==1.2.3
 Mako==1.3.10
 MarkupSafe==3.0.2
 matplotlib==3.10.3
@@ -65,7 +65,8 @@ platformdirs==4.3.8
 playwright==1.54.0
 plotly==6.1.2
 pluggy==1.6.0
-polars==1.30.0
+polars==1.38.1
+polars-runtime-32==1.38.1
 prompt_toolkit==3.0.51
 psutil==7.0.0
 psycopg2-binary==2.9.10
diff --git a/server/analysis/utils/line_level_analysis.py b/server/analysis/utils/line_level_analysis.py
index e7688fe..b945cfa 100644
--- a/server/analysis/utils/line_level_analysis.py
+++ b/server/analysis/utils/line_level_analysis.py
@@ -4,14 +4,12 @@
 def calculate_moving_average_by_columns(
     df: pl.DataFrame, window_size: int, columns: list[str]
 ) -> pl.DataFrame:
-    df_moving_avg = pl.DataFrame()
-    for column in columns:
-        df_moving_avg = df_moving_avg.hstack(
-            df.select(
-                pl.col(column)
-                .rolling_mean(window_size)
-                .alias(f"moving_avg_{window_size}_{column}")
-            )
-        )
 
-    return df_moving_avg
+    if df.height == 0:
+        return pl.DataFrame({f"moving_avg_{window_size}_{col}": [] for col in columns})
+
+    moving_avg_exprs = [
+        pl.col(col).rolling_mean(window_size).alias(f"moving_avg_{window_size}_{col}")
+        for col in columns
+    ]
+    return df.select(moving_avg_exprs)