diff --git a/jiff-fix-metadata-auto.diff b/jiff-fix-metadata-auto.diff
index 411878d..0994637 100644
--- a/jiff-fix-metadata-auto.diff
+++ b/jiff-fix-metadata-auto.diff
@@ -1,5 +1,5 @@
 --- jiff-0.1.8/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ jiff-0.1.8/Cargo.toml	2024-08-22T16:15:10.136703+00:00
++++ jiff-0.1.8/Cargo.toml	2024-08-24T12:26:28.493906+00:00
 @@ -123,46 +123,22 @@
      "tzdb-zoneinfo",
  ]
diff --git a/jiff-fix-metadata.diff b/jiff-fix-metadata.diff
index 28668c8..8c8061b 100644
--- a/jiff-fix-metadata.diff
+++ b/jiff-fix-metadata.diff
@@ -1,14 +1,5 @@
 --- jiff-0.1.8/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ jiff-0.1.8/Cargo.toml	2024-08-22T16:15:18.035828+00:00
-@@ -81,7 +81,7 @@
- features = ["serde"]
- 
- [dev-dependencies.chrono-tz]
--version = "0.9.0"
-+version = ">=0.8.0, <0.10.0"
- 
- [dev-dependencies.insta]
- version = "1.39.0"
++++ jiff-0.1.8/Cargo.toml	2024-08-24T12:26:31.202942+00:00
 @@ -139,6 +139,3 @@
  ]
  tzdb-zoneinfo = ["std"]
diff --git a/rust-jiff.spec b/rust-jiff.spec
index d3cd004..bcbe239 100644
--- a/rust-jiff.spec
+++ b/rust-jiff.spec
@@ -15,8 +15,6 @@ Source:         %{crates_source}
 # Automatically generated patch to strip dependencies and normalize metadata
 Patch:          jiff-fix-metadata-auto.diff
 # Manually created patch for downstream crate metadata changes
-# * Allow chrono-tz 0.8.x; this is just for doctests anyway.
-#   https://bugzilla.redhat.com/show_bug.cgi?id=2273630
 # * Drop dev-dependency hifitime: not packaged, and only for doctests
 Patch:          jiff-fix-metadata.diff
 # * Downstream-only: Omit doctests that require hifitime. It is not worth
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 35df68d..e17c5d6 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -15,10 +15,6 @@ enable = [
 
 [package]
 cargo-toml-patch-comments = [
-    """\
-    Allow chrono-tz 0.8.x; this is just for doctests anyway. \
-    https://bugzilla.redhat.com/show_bug.cgi?id=2273630\
-    """,
     # This would be a candidate for automated patching with tomcli if it were
     # an unconditional dependency, but given it is
     # target.'cfg(not(target_family = "wasm"))', manual patching is easier.