diff --git a/Cargo.lock b/Cargo.lock
index bddb3be2a6..549f575426 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -237,7 +237,7 @@ checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
 
 [[package]]
 name = "difftastic"
-version = "0.51.0"
+version = "0.51.1"
 dependencies = [
  "assert_cmd",
  "bumpalo",
diff --git a/Cargo.toml b/Cargo.toml
index 92d6bb8cbf..3629c3542f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ description = "A structural diff that understands syntax."
 repository = "https://github.com/wilfred/difftastic"
 homepage = "http://difftastic.wilfred.me.uk/"
 license = "MIT"
-version = "0.51.0"
+version = "0.51.1"
 authors = ["Wilfred Hughes <me@wilfred.me.uk>"]
 keywords = ["diff", "syntax"]
 categories = ["development-tools", "command-line-utilities", "parser-implementations"]