diff --git a/helpers/config.go b/helpers/config.go
index b02ce71..4376dfd 100644
--- a/helpers/config.go
+++ b/helpers/config.go
@@ -5,7 +5,7 @@ import (
 )
 
 // Version Constants
-const versionNum string = "2024.10.1"
+const versionNum string = "2024.10.2"
 const versionSuffix string = ""
 const Version string = versionNum + versionSuffix
 
diff --git a/pis/data.go b/pis/data.go
index 2e73044..6408c75 100644
--- a/pis/data.go
+++ b/pis/data.go
@@ -14,21 +14,27 @@ import (
 
 // Process the YAML data to a struct
 func processYaml(yamlStr string) (*[]database.PIS, error) {
-	var pis []PisData
+	// Define 'container' struct
+	var pisData struct {
+		Pis []PisData `yaml:"pis"`
+	}
 
-	// Unmarshal the YAML data into a slice of PisData
-	err := yaml.Unmarshal([]byte(yamlStr), &pis)
+	// Unmarshal the YAML data into the structure
+	err := yaml.Unmarshal([]byte(yamlStr), &pisData)
 	if err != nil {
 		return nil, fmt.Errorf("failed to unmarshal YAML: %v", err)
 	}
 
 	// Perform deduplication on the entire pis slice
-	err = deduplicateCodes(&pis)
+	err = deduplicateCodes(&pisData.Pis)
 	if err != nil {
 		return nil, err
 	}
 
-	documents, err := convertPisForDatabase(&pis)
+	documents, err := convertPisForDatabase(&pisData.Pis)
+	if err != nil {
+		return nil, err
+	}
 
 	return documents, nil
 }
diff --git a/pis/update.go b/pis/update.go
index 8a14f5a..c3544fb 100644
--- a/pis/update.go
+++ b/pis/update.go
@@ -9,6 +9,9 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+
+	"git.fjla.uk/owlboard/timetable-mgr/log"
+	"go.uber.org/zap"
 )
 
 const (
@@ -127,7 +130,7 @@ func extractFiles(gzipStream io.Reader, dest string) error {
 			}
 			outFile.Close()
 		default:
-			fmt.Printf("Unable to handle filetype %c in %s\n", header.Typeflag, header.Name)
+			log.Warn("Unable to handle filetype", zap.String("Typeflag", string(header.Typeflag)), zap.String("Filename", header.Name))
 		}
 	}
 	return nil
@@ -145,7 +148,7 @@ func extractYamlData(dir string) (string, error) {
 		// Check if the path contains 'pis' and has a .yaml or .yml extension
 		if strings.Contains(path, "/pis/") && !info.IsDir() &&
 			(strings.HasSuffix(info.Name(), ".yaml") || strings.HasSuffix(info.Name(), ".yml")) {
-			fmt.Printf("Processing YAML file in 'pis' directory: %s\n", path)
+			log.Debug("Processing YAML", zap.String("directory", path))
 
 			file, err := os.Open(path)
 			if err != nil {
@@ -179,7 +182,7 @@ func cleanupFiles(paths ...string) {
 	for _, path := range paths {
 		err := os.RemoveAll(path)
 		if err != nil {
-			fmt.Printf("Error removing %s: %v\n", path, err)
+			log.Warn("Error removing file", zap.String("path", path), zap.Error(err))
 		}
 	}
 }