diff --git a/rust-1.90.0-aarch64-unknown-linux-gnu.tar.xz b/rust-1.91.0-aarch64-unknown-linux-gnu.tar.xz
similarity index 32%
rename from rust-1.90.0-aarch64-unknown-linux-gnu.tar.xz
rename to rust-1.91.0-aarch64-unknown-linux-gnu.tar.xz
index 174c80eb0e0b2e099bba1fd671cb84a5e1565e81..5412483090158b3fa58ef2c9b6ca3806254ee78a 100644
--- a/rust-1.90.0-aarch64-unknown-linux-gnu.tar.xz
+++ b/rust-1.91.0-aarch64-unknown-linux-gnu.tar.xz
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diff --git a/rust-1.90.0-loongarch64-unknown-linux-gnu.tar.xz b/rust-1.91.0-loongarch64-unknown-linux-gnu.tar.xz
similarity index 32%
rename from rust-1.90.0-loongarch64-unknown-linux-gnu.tar.xz
rename to rust-1.91.0-loongarch64-unknown-linux-gnu.tar.xz
index de0f16adcb97a828d3dea0b57e1d2b099cb5c173..58aab22b0e840f5e807a87bb35a17d7221d9b914 100644
--- a/rust-1.90.0-loongarch64-unknown-linux-gnu.tar.xz
+++ b/rust-1.91.0-loongarch64-unknown-linux-gnu.tar.xz
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diff --git a/rust-1.90.0-riscv64gc-unknown-linux-gnu.tar.xz b/rust-1.91.0-riscv64gc-unknown-linux-gnu.tar.xz
similarity index 32%
rename from rust-1.90.0-riscv64gc-unknown-linux-gnu.tar.xz
rename to rust-1.91.0-riscv64gc-unknown-linux-gnu.tar.xz
index 44a295f9955e0a5c7cd956d3f93af481bf65e17c..950be9b184daee4511ad6cdcc2f80700df33cef5 100644
--- a/rust-1.90.0-riscv64gc-unknown-linux-gnu.tar.xz
+++ b/rust-1.91.0-riscv64gc-unknown-linux-gnu.tar.xz
@@ -1,3 +1,3 @@
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diff --git a/rust-1.90.0-x86_64-unknown-linux-gnu.tar.xz b/rust-1.91.0-x86_64-unknown-linux-gnu.tar.xz
similarity index 32%
rename from rust-1.90.0-x86_64-unknown-linux-gnu.tar.xz
rename to rust-1.91.0-x86_64-unknown-linux-gnu.tar.xz
index d3104f61271f8a02b5e3e09f4560342c41aac3bc..c316edf4f17d11685e76d49fe40daeae21a02e65 100644
--- a/rust-1.90.0-x86_64-unknown-linux-gnu.tar.xz
+++ b/rust-1.91.0-x86_64-unknown-linux-gnu.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/rust.spec b/rust.spec
index 39f230de4d2930ca45764f6f4015b28b29c92141..c2fcbde270a0aac1b049d8531e47968d9e69e62f 100644
--- a/rust.spec
+++ b/rust.spec
@@ -1,7 +1,7 @@
 %define _lto_cflags %{nil}
-%global bootstrap_rust 1.90.0
-%global bootstrap_cargo 1.90.0
-%global bootstrap_channel 1.90.0
+%global bootstrap_rust 1.91.0
+%global bootstrap_cargo 1.91.0
+%global bootstrap_channel 1.91.0
 %global bootstrap_date 2025-08-07
 %global bootstrap_arches x86_64 aarch64 riscv64 loongarch64
 %bcond_with llvm_static
@@ -25,8 +25,8 @@
 %endif
 
 Name:                rust
-Version:             1.90.0
-Release:             2
+Version:             1.91.0
+Release:             1
 Summary:             The Rust Programming Language
 License:             Apache-2.0 OR MIT
 URL:                 https://www.rust-lang.org
@@ -382,7 +382,7 @@ test -r "%{profiler}"
   --disable-rpath \
   %{enable_debuginfo} \
   --enable-extended \
-  --tools=cargo,clippy,rust-analyzer,rustfmt,src \
+  --tools=cargo,clippy,rust-analyzer,rustdoc,rustfmt,src \
   --enable-vendor \
   --enable-verbose-tests \
   %{?codegen_units_std} \
@@ -466,6 +466,7 @@ export %{rust_env}
 %license %{_pkgdocdir}/html/*.txt
 %license %{_pkgdocdir}/COPYRIGHT.html
 %license %{_pkgdocdir}/licenses/
+%exclude %{_sysconfdir}/target-spec-json-schema.json
 %doc README.md
 %{_bindir}/rustc
 %{_bindir}/rustdoc
@@ -558,6 +559,9 @@ export %{rust_env}
 %{_mandir}/man1/cargo*.1*
 
 %changelog
+* Fri Oct 31 2025 Funda Wang <fundawang@yeah.net> - 1.91.0-1
+- update to 1.91.0
+
 * Thu Oct 23 2025 Funda Wang <fundawang@yeah.net> - 1.90.0-2
 - add conflicts on older version of cargo-rpm-macros
 
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+++ /dev/null
@@ -1,3 +0,0 @@
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