diff --git a/Cargo.lock b/Cargo.lock
index 51afb12c..030bf565 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3322,9 +3322,9 @@ checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
 
 [[package]]
 name = "structopt"
-version = "0.3.25"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40b9788f4202aa75c240ecc9c15c65185e6a39ccdeb0fd5d008b98825464c87c"
+checksum = "0c6b5c64445ba8094a6ab0c3cd2ad323e07171012d9c98b0b15651daf1787a10"
 dependencies = [
  "clap",
  "lazy_static",
diff --git a/zebra-utils/Cargo.toml b/zebra-utils/Cargo.toml
index 3a472f73..9d6c851f 100644
--- a/zebra-utils/Cargo.toml
+++ b/zebra-utils/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 publish = false
 
 [dependencies]
-structopt = "0.3.25"
+structopt = "0.3.26"
 color-eyre = "0.5.11"
 hex = "0.4"
 serde_json = "1.0"