diff --git a/Cargo.lock b/Cargo.lock
index 683ff096..4ce492f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -946,16 +946,15 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.2"
+version = "4.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
+checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "curve25519-dalek-derive",
  "digest",
  "fiat-crypto",
- "platforms",
  "rustc_version",
  "subtle",
  "zeroize",
@@ -3898,12 +3897,6 @@ dependencies = [
  "proc-macro-hack",
 ]
 
-[[package]]
-name = "platforms"
-version = "3.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "626dec3cac7cc0e1577a2ec3fc496277ec2baa084bebad95bb6fdbfae235f84c"
-
 [[package]]
 name = "polling"
 version = "3.4.0"