diff --git a/Cargo.lock b/Cargo.lock
index b4e4ca4ca..6e673181b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1219,9 +1219,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "sequential-storage"
-version = "3.0.1"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b80693b2169b3fe0f9c68d5fae804490cc437113c0526dbabb75c01e758db597"
+checksum = "08d7d094ec15a8c127c5116dbee5eb6ce39f849dc2216fd8cee3ad149b3c374b"
 dependencies = [
  "embedded-storage-async",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 78920c0ff..cd45bed94 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ members = ["ad9912", "ad9959", "encoded_pin", "serial-settings", "urukul"]
 
 [dependencies]
 panic-persist = { version = "0.3", features = ["utf8", "custom-panic-handler"] }
-sequential-storage = "3"
+sequential-storage = "4"
 embedded-io = "0.6"
 embedded-storage = "0.3"
 embedded-storage-async = "0.4"