diff --git a/Cargo.lock b/Cargo.lock
index 4f63b90bb6..fb5e32575d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2497,9 +2497,9 @@ dependencies = [
 
 [[package]]
 name = "mockito"
-version = "0.32.5"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "406f43768da5a859ce19bb0978fd8dc2167a7d9a52f3935c6a187242e1a4ff9f"
+checksum = "8c1eecc3baf782e3c8d6803cc8780268da1f32df6eb88c016c1d80b0df7944cf"
 dependencies = [
  "assert-json-diff",
  "colored",
diff --git a/crates/nu-command/Cargo.toml b/crates/nu-command/Cargo.toml
index e776721a7e..511a2bd07d 100644
--- a/crates/nu-command/Cargo.toml
+++ b/crates/nu-command/Cargo.toml
@@ -157,7 +157,7 @@ which-support = ["which"]
 
 [dev-dependencies]
 nu-test-support = { path = "../nu-test-support", version = "0.77.1" }
-mockito = "0.32.3"
+mockito = "1.0.0"
 
 dirs-next = "2.0.0"
 hamcrest2 = "0.3.0"