diff --git a/cliapp/cliapp/cli.py b/cliapp/cliapp/cli.py
index 9c16f09..06e6fb0 100644
--- a/cliapp/cliapp/cli.py
+++ b/cliapp/cliapp/cli.py
@@ -165,13 +165,16 @@ def show_user(email):
     :param email: Email address of the user to show
     """
     user = KratosUser.find_by_email(KRATOS_ADMIN, email)
-    print(user)
-    print("")
-    print(f"UUID:     {user.uuid}")
-    print(f"Username: {user.username}")
-    print(f"Updated:  {user.updated_at}")
-    print(f"Created:  {user.created_at}")
-    print(f"State:    {user.state}")
+    if user is not None:
+        print(user)
+        print("")
+        print(f"UUID:     {user.uuid}")
+        print(f"Username: {user.username}")
+        print(f"Updated:  {user.updated_at}")
+        print(f"Created:  {user.created_at}")
+        print(f"State:    {user.state}")
+    else:
+        print(f"User with email address '{email}' was not found")
 
 
 @user_cli.command("update")
diff --git a/docker-compose.yml b/docker-compose.yml
index 43e2e2f..5ef6fb9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   stackspin_proxy:
-    image: nginx:1.23.0
+    image: nginx:1.23.1
     ports:
       - "8081:8081"
     volumes: