diff --git a/.gitignore b/.gitignore
index 260b4ef..6dbe8dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,14 +26,3 @@
 /Vulkan-Tools-sdk-1.3.261.1.tar.gz
 /Vulkan-Tools-sdk-1.3.268.0.tar.gz
 /Vulkan-Tools-sdk-1.3.275.0.tar.gz
-/Vulkan-Tools-sdk-1.3.280.0.tar.gz
-/Vulkan-Tools-sdk-1.3.283.0.tar.gz
-/Vulkan-Tools-sdk-1.3.290.0.tar.gz
-/Vulkan-Tools-sdk-1.3.296.0.tar.gz
-/Vulkan-Tools-sdk-1.4.304.0.tar.gz
-/Vulkan-Tools-sdk-1.4.309.0.tar.gz
-/Vulkan-Tools-sdk-1.4.313.0.tar.gz
-/Vulkan-Tools-sdk-1.4.321.0.tar.gz
-/Vulkan-Tools-sdk-1.4.328.1.tar.gz
-/Vulkan-Tools-sdk-1.4.341.0.tar.gz
-/Vulkan-Tools-sdk-1.4.350.0.tar.gz
diff --git a/.packit.yaml b/.packit.yaml
deleted file mode 100644
index 06febbe..0000000
--- a/.packit.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-# packit config for vulkan-tools
-# Build Stage 4 - depends on glslang, vulkan-volk
-
-jobs:
-  - job: koji_build
-    trigger: commit | koji_build
-    allowed_committers: [all_admins]
-    dist_git_branches:
-      - fedora-all
-    sidetag_group: vulkan-sdk-releases
-    dependencies:
-      - glslang
-      - vulkan-volk
diff --git a/sources b/sources
index ae54945..d094f7d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Vulkan-Tools-sdk-1.4.350.0.tar.gz) = 2d2afbcb06bb1ee08ffb3cbe133b531fe6341e90fa0dca4d5459dbdedf201521e798226768a7e307f8b6c08b388114a34a9a581a294f6226ca7a2fcd6f63f813
+SHA512 (Vulkan-Tools-sdk-1.3.275.0.tar.gz) = 5d70498341b8d2447128cd5ab3fd081b706830f5f85d9f7e752dfca9c74fa4c1567207eef6e34e9bf99ff65ec2855b835eb30362fd544e1cf61ecc7a7119df06
diff --git a/vulkan-tools.spec b/vulkan-tools.spec
index 2577e01..eb473a4 100644
--- a/vulkan-tools.spec
+++ b/vulkan-tools.spec
@@ -1,5 +1,5 @@
 Name:           vulkan-tools
-Version:        1.4.350.0
+Version:        1.3.275.0
 Release:        %autorelease
 Summary:        Vulkan tools
 
@@ -9,7 +9,7 @@ Source0:        %url/archive/vulkan-sdk-%{version}.tar.gz#/Vulkan-Tools-sdk-%{ve
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
-BuildRequires:  cmake
+BuildRequires:  cmake3
 BuildRequires:  glslang
 BuildRequires:  ninja-build
 BuildRequires:  python%{python3_pkgversion}-devel
@@ -36,12 +36,12 @@ Vulkan tools
 
 
 %build
-%cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DGLSLANG_INSTALL_DIR=%{_prefix}
-%cmake_build
+%cmake3 -GNinja -DCMAKE_BUILD_TYPE=Release -DGLSLANG_INSTALL_DIR=%{_prefix}
+%cmake3_build
 
 
 %install
-%cmake_install
+%cmake3_install
 
 %files
 %license LICENSE.txt