diff --git a/5.5.0.tar.gz b/5.5.0.tar.gz
deleted file mode 100644
index 5d39bbfb25ef4209651a40f7ac5e55d0acc283bc..0000000000000000000000000000000000000000
Binary files a/5.5.0.tar.gz and /dev/null differ
diff --git a/tesseract-5.5.1.tar.gz b/tesseract-5.5.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..3ab00a2905a01f34da239247749296af9c7351b3
Binary files /dev/null and b/tesseract-5.5.1.tar.gz differ
diff --git a/tesseract.spec b/tesseract.spec
index 8110a12053fb50acf261830c468f56651eff8e85..971ce54963c4dad017b1d4f4db745dc65e65e42b 100644
--- a/tesseract.spec
+++ b/tesseract.spec
@@ -1,22 +1,22 @@
 Name:                tesseract
-Version:             5.5.0
-Release:             2
+Version:             5.5.1
+Release:             1
 Summary:             Raw OCR Engine
 License:             Apache-2.0 and BSD-2-Clause
 URL:                 https://tesseract-ocr.github.io/
-Source0:             https://github.com/tesseract-ocr/tesseract/archive/refs/tags/%{version}.tar.gz
-BuildRequires: gcc make
-BuildRequires: autoconf automake libtool
-BuildRequires: pkgconfig(cairo)
-BuildRequires: pkgconfig(icu-i18n) >= 52.1
-BuildRequires: pkgconfig(icu-uc) >= 52.1
-BuildRequires: pkgconfig(lept) >= 1.74
-BuildRequires: pkgconfig(libarchive)
-BuildRequires: pkgconfig(libcurl)
-BuildRequires: pkgconfig(pango) >= 1.38.0
-BuildRequires: pkgconfig(pangocairo)
-BuildRequires: pkgconfig(pangoft2)
-Requires:      tesseract-langpack-eng
+Source0:             https://github.com/tesseract-ocr/tesseract/archive/%{version}/%{name}-%{version}.tar.gz
+BuildRequires:       gcc make
+BuildRequires:       autoconf automake libtool
+BuildRequires:       pkgconfig(cairo)
+BuildRequires:       pkgconfig(icu-i18n) >= 52.1
+BuildRequires:       pkgconfig(icu-uc) >= 52.1
+BuildRequires:       pkgconfig(lept) >= 1.74
+BuildRequires:       pkgconfig(libarchive)
+BuildRequires:       pkgconfig(libcurl)
+BuildRequires:       pkgconfig(pango) >= 1.38.0
+BuildRequires:       pkgconfig(pangocairo)
+BuildRequires:       pkgconfig(pangoft2)
+Requires:            tesseract-langpack-eng
 
 %description
 A commercial quality OCR engine originally developed at HP between 1985 and
@@ -84,6 +84,17 @@ mkdir -p %{buildroot}/%{_datadir}/%{name}/tessdata/
 %{_bindir}/wordlist2dawg
 
 %changelog
+* Tue Sep 09 2025 yaoxin <1024769339@qq.com> - 5.5.1-1
+- Update to 5.5.1:
+  * Fix linear congruential random number generator
+  * Extend elf_aux_info() support for RISC-V on FreeBSD and OpenBSD
+  * Fix building elf_aux_info() support on OpenBSD/arm
+  * Fix invalid empty interval in punct_stripped() for all-punctuation words
+  * Fix function addAvailableLanguages
+  * Avoid error in pixSauvolaBinarizeTiled
+  * Fix duplicated IDs in ALTO XML when multiple pages are present
+  * Remove unused include statements for tprintf.h
+
 * Fri Dec 20 2024 Funda Wang <fundawang@yeah.net> - 5.5.0-2
 - add libarchive and curl into devel requires, as they are referenced by pkgconfig file
 
diff --git a/tesseract.yaml b/tesseract.yaml
index dadd2483b258c9c80cd6c62ce5ff779adae40840..87ab856143d2f8448ef84f32d0b1e34927795bb8 100644
--- a/tesseract.yaml
+++ b/tesseract.yaml
@@ -1,4 +1,4 @@
 version_control: github
 src_repo: tesseract-ocr/tesseract
-tag_prefix:
+tag_prefix: ^
 separator: .