diff --git a/src/main/java/com/mycompany/botsencrypter/BotsEncrypter.java b/src/main/java/com/mycompany/botsencrypter/BotsEncrypter.java
index 2e3a218..6c3c1b3 100644
--- a/src/main/java/com/mycompany/botsencrypter/BotsEncrypter.java
+++ b/src/main/java/com/mycompany/botsencrypter/BotsEncrypter.java
@@ -35,7 +35,7 @@ public class BotsEncrypter {
         int contador = 0;
         String encodedword[] = new String[input.length()];
         for (int i = 0; i < input.length(); i++) {
-            switch(input.charAt(i)){
+            switch(input.toLowerCase().charAt(i)){
                 case 'a' -> encodedword[i] = "0";
                 case 'b' -> encodedword[i] = "1";
                 case 'c' -> encodedword[i] = "2";
@@ -79,7 +79,7 @@ public class BotsEncrypter {
         String input = scn.nextLine();
         String decodedword[] = new String[input.length()];
         for (int i = 0; i < input.length(); i++) {
-            switch(input.charAt(i)){
+            switch(input.toLowerCase().charAt(i)){
                 case '0' -> decodedword[i] = "a";
                 case '1' -> decodedword[i] = "b";
                 case '2' -> decodedword[i] = "c";