diff --git a/rust-tracing-subscriber.spec b/rust-tracing-subscriber.spec
index 98eab69..ea3a953 100644
--- a/rust-tracing-subscriber.spec
+++ b/rust-tracing-subscriber.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 # * tests can only be run in-tree
 %bcond_with check
 %global debug_package %{nil}
@@ -16,6 +16,7 @@ Source:         %{crates_source}
 # Automatically generated patch to strip dependencies and normalize metadata
 Patch:          tracing-subscriber-fix-metadata-auto.diff
 # Manually created patch for downstream crate metadata changes
+# * relax nu-ansi-term dependency from ^0.46 to >=0.46,<0.51
 # * drop unstable-only valuable feature
 Patch:          tracing-subscriber-fix-metadata.diff
 
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 553347c..31c2eef 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -1,3 +1,9 @@
+[package]
+cargo-toml-patch-comments = [
+    "relax nu-ansi-term dependency from ^0.46 to >=0.46,<0.51",
+    "drop unstable-only valuable feature",
+]
+
 [tests]
 run = ["none"]
 comments = ["tests can only be run in-tree"]
diff --git a/tracing-subscriber-fix-metadata-auto.diff b/tracing-subscriber-fix-metadata-auto.diff
index 3cbef69..efbd264 100644
--- a/tracing-subscriber-fix-metadata-auto.diff
+++ b/tracing-subscriber-fix-metadata-auto.diff
@@ -1,5 +1,5 @@
 --- tracing-subscriber-0.3.18/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ tracing-subscriber-0.3.18/Cargo.toml	2023-11-14T23:44:03.903973+00:00
++++ tracing-subscriber-0.3.18/Cargo.toml	2024-09-20T20:43:53.992373+00:00
 @@ -226,21 +226,9 @@
  ]
  valuable = [
diff --git a/tracing-subscriber-fix-metadata.diff b/tracing-subscriber-fix-metadata.diff
index 36a8ae1..5a10b8d 100644
--- a/tracing-subscriber-fix-metadata.diff
+++ b/tracing-subscriber-fix-metadata.diff
@@ -1,5 +1,14 @@
 --- tracing-subscriber-0.3.18/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ tracing-subscriber-0.3.18/Cargo.toml	2023-11-14T23:44:11.791999+00:00
++++ tracing-subscriber-0.3.18/Cargo.toml	2024-09-20T20:44:05.436438+00:00
+@@ -76,7 +76,7 @@
+ optional = true
+ 
+ [dependencies.nu-ansi-term]
+-version = "0.46.0"
++version = ">=0.46,<0.51"
+ optional = true
+ 
+ [dependencies.once_cell]
 @@ -224,10 +224,6 @@
      "alloc",
      "tracing-core/std",