diff --git a/src/doc/man/cargo-metadata.adoc b/src/doc/man/cargo-metadata.adoc
index e1e7b3a3acc..de46465ca32 100644
--- a/src/doc/man/cargo-metadata.adoc
+++ b/src/doc/man/cargo-metadata.adoc
@@ -235,7 +235,7 @@ The output has the following format:
                         "name": "bitflags",
                         /* The Package ID of the dependency. */
                         "pkg": "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-                        /* Array of dependency kinds. Added in Cargo 1.38. */
+                        /* Array of dependency kinds. Added in Cargo 1.40. */
                         "dep_kinds": [
                             {
                                 /* The dependency kind.
diff --git a/src/doc/man/generated/cargo-metadata.html b/src/doc/man/generated/cargo-metadata.html
index 372ed87a766..7d1aaf3749d 100644
--- a/src/doc/man/generated/cargo-metadata.html
+++ b/src/doc/man/generated/cargo-metadata.html
@@ -242,7 +242,7 @@ <h2 id="cargo_metadata_output_format">OUTPUT FORMAT</h2>
                         "name": "bitflags",
                         /* The Package ID of the dependency. */
                         "pkg": "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-                        /* Array of dependency kinds. Added in Cargo 1.38. */
+                        /* Array of dependency kinds. Added in Cargo 1.40. */
                         "dep_kinds": [
                             {
                                 /* The dependency kind.
@@ -491,4 +491,4 @@ <h2 id="cargo_metadata_see_also">SEE ALSO</h2>
 <p><a href="index.html">cargo(1)</a></p>
 </div>
 </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/src/etc/man/cargo-metadata.1 b/src/etc/man/cargo-metadata.1
index 3374155475e..e0be10c8f4c 100644
--- a/src/etc/man/cargo-metadata.1
+++ b/src/etc/man/cargo-metadata.1
@@ -256,7 +256,7 @@ The output has the following format:
                         "name": "bitflags",
                         /* The Package ID of the dependency. */
                         "pkg": "bitflags 1.0.4 (registry+https://github.com/rust\-lang/crates.io\-index)",
-                        /* Array of dependency kinds. Added in Cargo 1.38. */
+                        /* Array of dependency kinds. Added in Cargo 1.40. */
                         "dep_kinds": [
                             {
                                 /* The dependency kind.