diff --git a/README.packit b/README.packit
index 807ffc6..ed627e6 100644
--- a/README.packit
+++ b/README.packit
@@ -1,3 +1,3 @@
 This repository is maintained by packit.
 https://packit.dev/
-The file was generated using packit 1.6.0.post1.dev2+gd5a7662a.
+The file was generated using packit 1.8.0.post1.dev25+g477eb5ab.
diff --git a/plans/main.fmf b/plans/main.fmf
index c12c916..0392cd5 100644
--- a/plans/main.fmf
+++ b/plans/main.fmf
@@ -1,6 +1,4 @@
 discover:
-    how: fmf
-    url: https://github.com/packit/specfile.git
-    ref: e059c30230d6611823a7af8020f703f07e136568
+  how: fmf
 execute:
-    how: tmt
+  how: tmt
diff --git a/plans/packit-integration.fmf b/plans/packit-integration.fmf
index e9a0088..f0d57cc 100644
--- a/plans/packit-integration.fmf
+++ b/plans/packit-integration.fmf
@@ -2,26 +2,32 @@ discover:
     how: fmf
     url: https://github.com/packit/packit
     filter: tag:full
-    ref: 641502d2567dbd85518076ce1c201b88097a8246
+
 prepare:
   - how: install
     copr: packit/packit-dev
+  # make sure the Copr repo has higher priority than TF Tag Repository
   - how: shell
     script: sed -i -n '/^priority=/!p;$apriority=5' /etc/yum.repos.d/*:packit:packit-dev.repo
+
 adjust:
-  - when: how == integration
-    because: provide latest python-specfile rpm when running locally
+  - when: "how == integration"
+    because: "provide latest python-specfile rpm when running locally"
     prepare+:
       - name: python3-specfile rpm
         how: install
         directory: noarch/
-  - when: distro == rhel-9 or distro == centos-9 or distro == centos-stream-9
-    because: 'build and deepdiff are not in EPEL 9: https://bugzilla.redhat.com/show_bug.cgi?id=2120251'
+
+  - when: "distro == rhel-9 or distro == centos-9 or distro == centos-stream-9"
+    because: "build and deepdiff are not in EPEL 9: https://bugzilla.redhat.com/show_bug.cgi?id=2120251"
     prepare+:
       - how: install
         package: python3-pip
       - how: shell
-        script: pip3 install build 'deepdiff < 8.0.0'
-  - when: distro == rhel-8 or distro == centos-8 or distro == centos-stream-8
-    because: packit doesn't support EL 8
+        script: pip3 install build 'deepdiff < 8.0.0' # version 8.0.0 depends on numpy, avoid it
+
+  - when: >
+      distro == rhel-8 or distro == centos-8 or distro == centos-stream-8 or
+      distro == rhel-9 or distro == centos-9 or distro == centos-stream-9
+    because: "packit doesn't support EL 8"
     enabled: false
diff --git a/python-specfile.spec b/python-specfile.spec
index f379aa1..511848d 100644
--- a/python-specfile.spec
+++ b/python-specfile.spec
@@ -7,7 +7,7 @@ Main focus is on modifying existing spec files, any change should result
 in a minimal diff.}
 
 
-%global base_version 0.35.0
+%global base_version 0.35.1
 #global prerelease   rc1
 
 %global package_version %{base_version}%{?prerelease:~%{prerelease}}
@@ -77,6 +77,10 @@ sed -i 's/setuptools_scm\[toml\]>=7/setuptools_scm[toml]/' pyproject.toml
 
 
 %changelog
+* Fri May 30 2025 Packit <hello@packit.dev> - 0.35.1-1
+- We have fixed a bug that caused changes to get lost when a spec file passed as a path was replaced or deleted. (#470)
+- Resolves: rhbz#2344364
+
 * Sun Apr 13 2025 Packit <hello@packit.dev> - 0.35.0-1
 - Added support for creating Specfile instances from file objects and strings. (#458)
 - The `context_management` type stubs now use `ParamSpec` from `typing_extensions` to support Python < 3.10. (#466)
diff --git a/sources b/sources
index 35da9c6..7229451 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (specfile-0.35.0.tar.gz) = db1fa9775955884777b80a218d1c95e3016e6ccc452273f22beb3fb7118a0f085d997823ecdc6c4d8b5c57e400946eaff00ed436d15d3eb54c298f86fc50d496
+SHA512 (specfile-0.35.1.tar.gz) = c6b735bd3be8011881a285c200af2cda613e7f0a4dea600c552757425467d97a914eccce4c467c69139be4f955960a79c5b0f56d4bd1603038fa881e4622e027