diff --git a/Cargo.lock b/Cargo.lock
index 35e5805a..520b797f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -44,9 +44,9 @@ dependencies = [
 
 [[package]]
 name = "assert_cmd"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2475b58cd94eb4f70159f4fd8844ba3b807532fe3131b3373fae060bbe30396"
+checksum = "8f57fec1ac7e4de72dcc69811795f1a7172ed06012f80a5d1ee651b62484f588"
 dependencies = [
  "bstr",
  "doc-comment",
diff --git a/Cargo.toml b/Cargo.toml
index f76aef47..74a280b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -73,7 +73,7 @@ version = "0.12"
 default-features = false
 
 [dev-dependencies]
-assert_cmd = "1.0.2"
+assert_cmd = "1.0.4"
 serial_test = "0.5.1"
 predicates = "1.0.7"
 wait-timeout = "0.2.0"