diff --git a/Cargo.lock b/Cargo.lock
index 22968e36..12535031 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3952,9 +3952,9 @@ checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "libc",
  "rand_chacha",
diff --git a/crates/server/src/handlers/blocks/decode/events.rs b/crates/server/src/handlers/blocks/decode/events.rs
index 4a023c08..452504d0 100644
--- a/crates/server/src/handlers/blocks/decode/events.rs
+++ b/crates/server/src/handlers/blocks/decode/events.rs
@@ -980,11 +980,8 @@ pub fn try_convert_accountid_to_ss58(value: &JsonValue, ss58_prefix: u16) -> Opt
     {
         let mut bytes = [0u8; 32];
         for (i, val) in arr.iter().enumerate() {
-            if let Some(byte) = val.as_u64() {
-                bytes[i] = byte as u8;
-            } else {
-                return None;
-            }
+            let byte = val.as_u64()?;
+            bytes[i] = byte as u8;
         }
         let account_id = AccountId32::from(bytes);
         let ss58 = account_id.to_ss58check_with_version(ss58_prefix.into());