diff --git a/apps/fraud/compliance/api/dev-requirements.txt b/apps/fraud/compliance/api/dev-requirements.txt
index 94a38cdd..fff82fa3 100644
--- a/apps/fraud/compliance/api/dev-requirements.txt
+++ b/apps/fraud/compliance/api/dev-requirements.txt
@@ -237,7 +237,6 @@ numpy==1.26.4
     #   mlflow
     #   numba
     #   pandas
-    #   pyarrow
     #   scikit-learn
     #   scipy
     #   sentence-transformers
@@ -307,8 +306,10 @@ ptyprocess==0.7.0
     # via pexpect
 pure-eval==0.2.3
     # via stack-data
-pyarrow==11.0.0
-    # via mlflow
+pyarrow==18.1.0
+    # via
+    #   -r requirements.in
+    #   mlflow
 pyasn1==0.6.0
     # via
     #   oauth2client
diff --git a/apps/fraud/compliance/api/requirements.in b/apps/fraud/compliance/api/requirements.in
index b25c0f8e..030dce72 100644
--- a/apps/fraud/compliance/api/requirements.in
+++ b/apps/fraud/compliance/api/requirements.in
@@ -14,11 +14,12 @@ mlflow==2.18.0
 numpy==1.26.4
 oauth2client==4.1.3
 pandas==2.2.0
+pyarrow==18.1.0
 python-jose==3.3.0
 python-multipart==0.0.6
 ruff==0.4.7
 scipy==1.13.1
 sentence-transformers==2.2.2
 shap==0.46.0
-uvicorn==0.22.0
 torch==2.3.1+cpu
+uvicorn==0.22.0
diff --git a/apps/fraud/compliance/api/requirements.txt b/apps/fraud/compliance/api/requirements.txt
index 8c2868d1..8ea2258e 100644
--- a/apps/fraud/compliance/api/requirements.txt
+++ b/apps/fraud/compliance/api/requirements.txt
@@ -219,7 +219,6 @@ numpy==1.26.4
     #   mlflow
     #   numba
     #   pandas
-    #   pyarrow
     #   scikit-learn
     #   scipy
     #   sentence-transformers
@@ -274,8 +273,10 @@ protobuf==3.20.3
     #   grpcio-status
     #   mlflow-skinny
     #   proto-plus
-pyarrow==11.0.0
-    # via mlflow
+pyarrow==18.1.0
+    # via
+    #   -r requirements.in
+    #   mlflow
 pyasn1==0.6.0
     # via
     #   oauth2client