diff --git a/Cargo.lock b/Cargo.lock
index 4c90f07c..7d0791ce 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -235,9 +235,9 @@ dependencies = [
 
 [[package]]
 name = "elliptic-curve"
-version = "0.13.5"
+version = "0.13.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "968405c8fdc9b3bf4df0a6638858cc0b52462836ab6b1c87377785dd09cf1c0b"
+checksum = "d97ca172ae9dc9f9b779a6e3a65d308f2af74e5b8c921299075bdb4a0370e914"
 dependencies = [
  "base16ct",
  "crypto-bigint",
diff --git a/ecdsa/Cargo.toml b/ecdsa/Cargo.toml
index d78cc4e2..2091d9ba 100644
--- a/ecdsa/Cargo.toml
+++ b/ecdsa/Cargo.toml
@@ -16,7 +16,7 @@ edition = "2021"
 rust-version = "1.65"
 
 [dependencies]
-elliptic-curve = { version = "0.13.5", default-features = false, features = ["digest", "sec1"] }
+elliptic-curve = { version = "0.13.6", default-features = false, features = ["digest", "sec1"] }
 signature = { version = "2.0, <2.2", default-features = false, features = ["rand_core"] }
 
 # optional dependencies