diff --git a/modules/ml-pipeline/src/pipeline/src/configs/prepare_data.yaml b/modules/ml-pipeline/src/pipeline/src/configs/prepare_data.yaml
index 4336185..4aeffb7 100644
--- a/modules/ml-pipeline/src/pipeline/src/configs/prepare_data.yaml
+++ b/modules/ml-pipeline/src/pipeline/src/configs/prepare_data.yaml
@@ -1,6 +1,6 @@
 dataclient_type: minio
 data_location: s3://dev_bucket
-train_proportion: 0.1
+train_proportion: 0.7
 output_train_filepath: ./data/prepared_data/train.parquet
 output_test_filepath: ./data/prepared_data/test.parquet
 
diff --git a/modules/ml-pipeline/src/pipeline/src/dvc.lock b/modules/ml-pipeline/src/pipeline/src/dvc.lock
index 956ef86..71172d8 100644
--- a/modules/ml-pipeline/src/pipeline/src/dvc.lock
+++ b/modules/ml-pipeline/src/pipeline/src/dvc.lock
@@ -11,12 +11,12 @@ stages:
       configs/prepare_data.yaml:
         output_test_filepath: ./data/prepared_data/test.parquet
         output_train_filepath: ./data/prepared_data/train.parquet
-        train_proportion: 0.1
+        train_proportion: 0.7
     outs:
     - path: data/prepared_data/
       hash: md5
-      md5: 91a6bd7128a094ad083557b08e2b97e6.dir
-      size: 34952
+      md5: fdb2377affab10953f85fdf280ee897b.dir
+      size: 36663
       nfiles: 2
   build_model:
     cmd: python build_model.py
@@ -27,8 +27,8 @@ stages:
       size: 3576
     - path: data/prepared_data
       hash: md5
-      md5: 91a6bd7128a094ad083557b08e2b97e6.dir
-      size: 34952
+      md5: fdb2377affab10953f85fdf280ee897b.dir
+      size: 36663
       nfiles: 2
     params:
       configs/build_model.yaml:
@@ -41,7 +41,7 @@ stages:
     outs:
     - path: data/model/
       hash: md5
-      md5: fb041f589f43031bc176c2ca73599950.dir
+      md5: 7afb942aee47aa6da23f7dec7ce666a8.dir
       size: 1096
       nfiles: 1
   generate_predictions:
@@ -49,13 +49,13 @@ stages:
     deps:
     - path: data/model
       hash: md5
-      md5: fb041f589f43031bc176c2ca73599950.dir
+      md5: 7afb942aee47aa6da23f7dec7ce666a8.dir
       size: 1096
       nfiles: 1
     - path: data/prepared_data
       hash: md5
-      md5: 91a6bd7128a094ad083557b08e2b97e6.dir
-      size: 34952
+      md5: fdb2377affab10953f85fdf280ee897b.dir
+      size: 36663
       nfiles: 2
     - path: generate_predictions.py
       hash: md5
@@ -68,21 +68,21 @@ stages:
     outs:
     - path: data/predictions/
       hash: md5
-      md5: e03eac67fceabe6c3d504446ae32f344.dir
-      size: 5384
+      md5: 339924cbd0435a59be599c06fd2b25e6.dir
+      size: 2949
       nfiles: 1
   generate_metrics:
     cmd: python generate_metrics.py
     deps:
     - path: data/predictions
       hash: md5
-      md5: e03eac67fceabe6c3d504446ae32f344.dir
-      size: 5384
+      md5: 339924cbd0435a59be599c06fd2b25e6.dir
+      size: 2949
       nfiles: 1
     - path: data/prepared_data
       hash: md5
-      md5: 91a6bd7128a094ad083557b08e2b97e6.dir
-      size: 34952
+      md5: fdb2377affab10953f85fdf280ee897b.dir
+      size: 36663
       nfiles: 2
     - path: generate_metrics.py
       hash: md5
@@ -95,5 +95,5 @@ stages:
     outs:
     - path: metrics/metrics.json
       hash: md5
-      md5: 4adf69df1e693cf9ceb7ce68f6311bf6
-      size: 181
+      md5: 6528bdbe67f968d8eb240533efab48d5
+      size: 182