diff --git a/cli/Cargo.lock b/cli/Cargo.lock
index b127276..d2aced0 100644
--- a/cli/Cargo.lock
+++ b/cli/Cargo.lock
@@ -294,16 +294,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
-[[package]]
-name = "ctor"
-version = "0.1.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d2301688392eb071b0bf1a37be05c469d3cc4dbbd95df672fe28ab021e6a096"
-dependencies = [
- "quote",
- "syn 1.0.107",
-]
-
 [[package]]
 name = "diff"
 version = "0.1.13"
@@ -684,15 +674,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "output_vt100"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "628223faebab4e3e40667ee0b2336d34a5b960ff60ea743ddfdbcf7770bcfb66"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -755,13 +736,11 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "pretty_assertions"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a25e9bcb20aa780fd0bb16b72403a9064d6b3f22f026946029acb941a50af755"
+checksum = "af7cee1a6c8a5b9208b3cb1061f10c0cb689087b3d8ce85fb9d2dd7a29b6ba66"
 dependencies = [
- "ctor",
  "diff",
- "output_vt100",
  "yansi",
 ]
 
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 4e127a4..8c2b7db 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -20,7 +20,7 @@ proptest-derive = "0.4.0"
 proptest = "1.4.0"
 
 [dev-dependencies]
-pretty_assertions = "1.3.0"
+pretty_assertions = "1.4.0"
 
 [build-dependencies]
 tonic-build = "0.10.2"