diff --git a/Cargo.lock b/Cargo.lock
index 3a56156b0..164d5390a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2119,9 +2119,9 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "owo-colors"
-version = "3.5.0"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
+checksum = "fb37767f6569cd834a413442455e0f066d0d522de8630436e2a1761d9726ba56"
 
 [[package]]
 name = "pad"
@@ -2367,9 +2367,9 @@ checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
 
 [[package]]
 name = "prettydiff"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abec3fb083c10660b3854367697da94c674e9e82aa7511014dc958beeb7215e9"
+checksum = "bf0668e945d7caa9b3e3a4cb360d7dd1f2613d62233f8846dbfb7ea3c3df0910"
 dependencies = [
  "owo-colors",
  "pad",
diff --git a/Cargo.toml b/Cargo.toml
index 1930162b2..017631dc4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -160,7 +160,7 @@ pest = { version = "2", default-features = false, optional = true, features = ["
 pest_derive = { version = "2", default-features = false, optional = true, features = ["std"] }
 proptest = { version = "1", optional = true }
 proptest-derive = { version = "0.5", optional = true }
-prettydiff = { version = "0.7", default-features = false, optional = true }
+prettydiff = { version = "0.8", default-features = false, optional = true }
 prettytable-rs = { version = "0.10", default-features = false, optional = true }
 quickcheck = { version = "1", optional = true }
 quoted_printable = { version = "0.5", optional = true }