diff --git a/Cargo.lock b/Cargo.lock
index 067e7e70d..1e1b0a3bd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1939,9 +1939,9 @@ dependencies = [
 
 [[package]]
 name = "ed25519-dalek"
-version = "2.1.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a3daa8e81a3963a60642bcc1f90a670680bd4a77535faa384e9d1c79d620871"
+checksum = "70e796c081cee67dc755e1a36a0a172b897fab85fc3f6bc48307991f64e4eca9"
 dependencies = [
  "curve25519-dalek 4.1.3",
  "ed25519 2.2.3",
@@ -4585,7 +4585,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "276bb57e7af15d8f100d3c11cbdd32c6752b7eef4ba7a18ecf464972c07abcce"
 dependencies = [
  "bs58 0.4.0",
- "ed25519-dalek 2.1.1",
+ "ed25519-dalek 2.2.0",
  "log",
  "multiaddr",
  "multihash 0.17.0",
@@ -7707,7 +7707,7 @@ dependencies = [
 name = "robonode-crypto"
 version = "0.1.0"
 dependencies = [
- "ed25519-dalek 2.1.1",
+ "ed25519-dalek 2.2.0",
  "hex-literal",
  "rand 0.8.5",
 ]
diff --git a/utils/checks/snapshots/features.yaml b/utils/checks/snapshots/features.yaml
index 5cd368b51..b615c839b 100644
--- a/utils/checks/snapshots/features.yaml
+++ b/utils/checks/snapshots/features.yaml
@@ -671,7 +671,7 @@
     - std
 - name: ed25519-dalek 1.0.1
   features: []
-- name: ed25519-dalek 2.1.1
+- name: ed25519-dalek 2.2.0
   features:
     - alloc
     - default