diff --git a/Cargo.toml b/Cargo.toml
index 6f249e1..a488655 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ rustls-tls-native-roots = ["reqwest/rustls-tls-native-roots"]
 # quick-js = "0.4.1"
 quick-js = { path = "../quickjs-rs", default-features = false }
 once_cell = "1.12.0"
-fancy-regex = "0.10.0"
+fancy-regex = "0.11.0"
 thiserror = "1.0.36"
 url = "2.2.2"
 log = "0.4.17"
@@ -48,7 +48,7 @@ time = { version = "0.3.15", features = [
 futures = "0.3.21"
 ress = "0.11.4"
 phf = "0.11.1"
-base64 = "0.20.0"
+base64 = "0.21.0"
 urlencoding = "2.1.2"
 quick-xml = { version = "0.26.0", features = ["serialize"], optional = true }
 
diff --git a/src/client/music_artist.rs b/src/client/music_artist.rs
index 1abb4f7..91d734a 100644
--- a/src/client/music_artist.rs
+++ b/src/client/music_artist.rs
@@ -175,7 +175,7 @@ fn map_artist_page(
 
         let share_channel_id = urlencoding::decode(&pb)
             .ok()
-            .and_then(|pb| base64::decode(pb.as_bytes()).ok())
+            .and_then(|pb| util::b64_decode(pb.as_bytes()).ok())
             .and_then(|pb| util::string_from_pb(pb, 3));
 
         if let Some(share_channel_id) = share_channel_id {
diff --git a/src/param/search_filter.rs b/src/param/search_filter.rs
index 104e14a..71e6390 100644
--- a/src/param/search_filter.rs
+++ b/src/param/search_filter.rs
@@ -2,7 +2,7 @@
 
 use std::collections::BTreeSet;
 
-use crate::util::ProtoBuilder;
+use crate::util::{self, ProtoBuilder};
 
 /// YouTube search filter
 ///
@@ -200,7 +200,7 @@ impl SearchFilter {
             pb.embedded(8, extras)
         }
 
-        let b64 = base64::encode(pb.bytes);
+        let b64 = util::b64_encode(pb.bytes);
         urlencoding::encode(&b64).to_string()
     }
 }
diff --git a/src/util/mod.rs b/src/util/mod.rs
index 9791f47..f8d546a 100644
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -12,6 +12,7 @@ use std::{
     str::FromStr,
 };
 
+use base64::Engine;
 use fancy_regex::Regex;
 use once_cell::sync::Lazy;
 use rand::Rng;
@@ -343,6 +344,14 @@ pub fn video_id_from_thumbnail_url(url: &str) -> Option<String> {
         .and_then(|cap| cap.get(1).map(|x| x.as_str().to_owned()))
 }
 
+pub fn b64_encode<T: AsRef<[u8]>>(input: T) -> String {
+    base64::engine::general_purpose::STANDARD.encode(input)
+}
+
+pub fn b64_decode<T: AsRef<[u8]>>(input: T) -> Result<Vec<u8>, base64::DecodeError> {
+    base64::engine::general_purpose::STANDARD.decode(input)
+}
+
 #[cfg(test)]
 mod tests {
     use std::{fs::File, io::BufReader};
diff --git a/src/util/protobuf.rs b/src/util/protobuf.rs
index 60731a7..5858a56 100644
--- a/src/util/protobuf.rs
+++ b/src/util/protobuf.rs
@@ -120,6 +120,8 @@ pub fn string_from_pb<P: IntoIterator<Item = u8>>(pb: P, field: u32) -> Option<S
 
 #[cfg(test)]
 mod tests {
+    use crate::util;
+
     use super::*;
 
     // #[test]
@@ -130,7 +132,7 @@ mod tests {
     #[test]
     fn t_parse_proto() {
         let p = "GhhVQzl2cnZOU0wzeGNXR1NrVjg2UkVCU2c%3D";
-        let p_bytes = base64::decode(urlencoding::decode(p).unwrap().as_bytes()).unwrap();
+        let p_bytes = util::b64_decode(urlencoding::decode(p).unwrap().as_bytes()).unwrap();
 
         let res = string_from_pb(p_bytes, 3).unwrap();
         assert_eq!(res, "UC9vrvNSL3xcWGSkV86REBSg");