Index: totp-rs/Cargo.toml
===================================================================
--- totp-rs.orig/Cargo.toml
+++ totp-rs/Cargo.toml
@@ -40,7 +40,7 @@ rustdoc-args = [
 ]
 
 [dependencies.base32]
-version = "0.4"
+version = "0.5"
 
 [dependencies.constant_time_eq]
 version = "0.3"
Index: totp-rs/src/lib.rs
===================================================================
--- totp-rs.orig/src/lib.rs
+++ totp-rs/src/lib.rs
@@ -486,7 +486,7 @@ impl TOTP {
     /// Will return the base32 representation of the secret, which might be useful when users want to manually add the secret to their authenticator
     pub fn get_secret_base32(&self) -> String {
         base32::encode(
-            base32::Alphabet::RFC4648 { padding: false },
+            base32::Alphabet::Rfc4648 { padding: false },
             self.secret.as_ref(),
         )
     }
@@ -586,7 +586,7 @@ impl TOTP {
                 }
                 "secret" => {
                     secret = base32::decode(
-                        base32::Alphabet::RFC4648 { padding: false },
+                        base32::Alphabet::Rfc4648 { padding: false },
                         value.as_ref(),
                     )
                     .ok_or_else(|| TotpUrlError::Secret(value.to_string()))?;
@@ -1056,7 +1056,7 @@ mod tests {
         assert_eq!(
             totp.secret,
             base32::decode(
-                base32::Alphabet::RFC4648 { padding: false },
+                base32::Alphabet::Rfc4648 { padding: false },
                 "KRSXG5CTMVRXEZLUKN2XAZLSKNSWG4TFOQ"
             )
             .unwrap()
@@ -1074,7 +1074,7 @@ mod tests {
         assert_eq!(
             totp.secret,
             base32::decode(
-                base32::Alphabet::RFC4648 { padding: false },
+                base32::Alphabet::Rfc4648 { padding: false },
                 "KRSXG5CTMVRXEZLUKN2XAZLSKNSWG4TFOQ"
             )
             .unwrap()
@@ -1092,7 +1092,7 @@ mod tests {
         assert_eq!(
             totp.secret,
             base32::decode(
-                base32::Alphabet::RFC4648 { padding: false },
+                base32::Alphabet::Rfc4648 { padding: false },
                 "KRSXG5CTMVRXEZLUKN2XAZLSKNSWG4TFOQ"
             )
             .unwrap()
@@ -1127,7 +1127,7 @@ mod tests {
         assert_eq!(
             totp.secret,
             base32::decode(
-                base32::Alphabet::RFC4648 { padding: false },
+                base32::Alphabet::Rfc4648 { padding: false },
                 "KRSXG5CTMVRXEZLUKN2XAZLSKNSWG4TFOQ"
             )
             .unwrap()
@@ -1201,7 +1201,7 @@ mod tests {
         assert_eq!(
             totp.secret,
             base32::decode(
-                base32::Alphabet::RFC4648 { padding: false },
+                base32::Alphabet::Rfc4648 { padding: false },
                 "KRSXG5CTMVRXEZLUKN2XAZLSKNSWG4TFOQ"
             )
             .unwrap()
Index: totp-rs/src/secret.rs
===================================================================
--- totp-rs.orig/src/secret.rs
+++ totp-rs/src/secret.rs
@@ -131,7 +131,7 @@ impl Secret {
     pub fn to_bytes(&self) -> Result<Vec<u8>, SecretParseError> {
         match self {
             Secret::Raw(s) => Ok(s.to_vec()),
-            Secret::Encoded(s) => match base32::decode(Alphabet::RFC4648 { padding: false }, s) {
+            Secret::Encoded(s) => match base32::decode(Alphabet::Rfc4648 { padding: false }, s) {
                 Some(bytes) => Ok(bytes),
                 None => Err(SecretParseError::ParseBase32),
             },
@@ -142,7 +142,7 @@ impl Secret {
     pub fn to_raw(&self) -> Result<Self, SecretParseError> {
         match self {
             Secret::Raw(_) => Ok(self.clone()),
-            Secret::Encoded(s) => match base32::decode(Alphabet::RFC4648 { padding: false }, s) {
+            Secret::Encoded(s) => match base32::decode(Alphabet::Rfc4648 { padding: false }, s) {
                 Some(buf) => Ok(Secret::Raw(buf)),
                 None => Err(SecretParseError::ParseBase32),
             },
@@ -153,7 +153,7 @@ impl Secret {
     pub fn to_encoded(&self) -> Self {
         match self {
             Secret::Raw(s) => {
-                Secret::Encoded(base32::encode(Alphabet::RFC4648 { padding: false }, s))
+                Secret::Encoded(base32::encode(Alphabet::Rfc4648 { padding: false }, s))
             }
             Secret::Encoded(_) => self.clone(),
         }