diff --git a/Cargo.lock b/Cargo.lock
index 4267b5a7..cdd8c77e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -37,11 +37,11 @@ dependencies = [
 
 [[package]]
 name = "assert_cmd"
-version = "2.0.5"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5c2ca00549910ec251e3bd15f87aeeb206c9456b9a77b43ff6c97c54042a472"
+checksum = "9834fcc22e0874394a010230586367d4a3e9f11b560f469262678547e1d2575e"
 dependencies = [
- "bstr",
+ "bstr 1.1.0",
  "doc-comment",
  "predicates",
  "predicates-core",
@@ -154,6 +154,18 @@ dependencies = [
  "regex-automata",
 ]
 
+[[package]]
+name = "bstr"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b45ea9b00a7b3f2988e9a65ad3917e62123c38dba709b666506207be96d1790b"
+dependencies = [
+ "memchr",
+ "once_cell",
+ "regex-automata",
+ "serde",
+]
+
 [[package]]
 name = "bugreport"
 version = "0.5.0"
@@ -518,7 +530,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0a1e17342619edbc21a964c2afbeb6c820c6a2560032872f397bb97ea127bd0a"
 dependencies = [
  "aho-corasick",
- "bstr",
+ "bstr 0.2.17",
  "fnv",
  "log",
  "regex",
@@ -531,7 +543,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dd110c34bb4460d0de5062413b773e385cbf8a85a63fc535590110a09e79e8a"
 dependencies = [
  "atty",
- "bstr",
+ "bstr 0.2.17",
  "globset",
  "lazy_static",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 8a828028..c32b8ab9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -82,7 +82,7 @@ optional = true
 features = ["wrap_help", "cargo"]
 
 [dev-dependencies]
-assert_cmd = "2.0.5"
+assert_cmd = "2.0.8"
 expect-test = "1.4.0"
 serial_test = "0.6.0"
 predicates = "2.1.5"