diff --git a/x11/vulkan/vulkan/actions.py b/x11/vulkan/vulkan/actions.py
index 0bbddc3819..f715116105 100755
--- a/x11/vulkan/vulkan/actions.py
+++ b/x11/vulkan/vulkan/actions.py
@@ -15,7 +15,7 @@ from pisi.actionsapi import get
 ver = get.srcVERSION()
 
 def setup():
-    
+
     loader_opts = "-DCMAKE_INSTALL_SYSCONFDIR=/etc \
                    -DCMAKE_INSTALL_PREFIX=/usr \
                    -DCMAKE_INSTALL_DATADIR=/share \
@@ -28,6 +28,7 @@ def setup():
                    -DVULKAN_HEADERS_INSTALL_DIR='/usr' \
                  "
     validation_opts = " -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+                        -DCMAKE_PREFIX_PATH=/usr \
                         -DCMAKE_INSTALL_PREFIX=/usr \
                         -DCMAKE_INSTALL_DATADIR=/share \
                         -DCMAKE_SKIP_RPATH=True \
@@ -41,35 +42,35 @@ def setup():
                         -DUSE_ROBIN_HOOD_HASHING=OFF \
                         -DGLSLANG_INSTALL_DIR=/usr \
                       "
-                      
+
     if get.buildTYPE() == "_emul32":
         shelltools.export("ASFLAGS", "--32")
         shelltools.export("CFLAGS", "-m32")
         shelltools.export("CXXFLAGS", "-m32")
         shelltools.export("PKG_CONFIG_PATH", "/usr/lib32/pkgconfig")
-        
-        shelltools.cd("%s/Vulkan-Loader-%s" %(get.workDIR(), ver))
+
+        shelltools.cd("%s/Vulkan-Loader-sdk-%s" %(get.workDIR(), ver))
         shelltools.makedirs("build")
         shelltools.cd("build")
-        
+
         loader_opts += "-DCMAKE_INSTALL_LIBDIR=lib32 \
                         -DCMAKE_ASM_FLAGS='--32' \
                        "
-                       
+
         cmaketools.configure(loader_opts, sourceDir="..")
-        
-        shelltools.cd("%s/Vulkan-ValidationLayers-%s" %(get.workDIR(), ver))
+
+        shelltools.cd("%s/Vulkan-ValidationLayers-sdk-%s" %(get.workDIR(), ver))
         # shelltools.cd("%s/Vulkan-ValidationLayers-master" % get.workDIR())
         shelltools.makedirs("build")
         shelltools.cd("build")
         # shelltools.system("../scripts/update_deps.py")
         validation_opts += "-DCMAKE_INSTALL_LIBDIR=lib32 \
                            "
-                           
+
         cmaketools.configure(validation_opts, sourceDir="..")
-        
+
     else:
-        shelltools.cd("%s/Vulkan-Loader-%s" %(get.workDIR(), ver))
+        shelltools.cd("%s/Vulkan-Loader-sdk-%s" %(get.workDIR(), ver))
         shelltools.makedirs("build")
         shelltools.cd("build")
         shelltools.export("CC", "gcc")
@@ -77,42 +78,42 @@ def setup():
         loader_opts += "-DCMAKE_INSTALL_LIBDIR=lib \
                         -DSPIRV_HEADERS_INSTALL_DIR='/usr/include/spirv' \
                        "
-                       
+
         cmaketools.configure(loader_opts, sourceDir="..")
-        
-        shelltools.cd("%s/Vulkan-ValidationLayers-%s" %(get.workDIR(), ver))
+
+        shelltools.cd("%s/Vulkan-ValidationLayers-sdk-%s" %(get.workDIR(), ver))
         # shelltools.cd("%s/Vulkan-ValidationLayers-master" % get.workDIR())
         shelltools.makedirs("build")
         shelltools.cd("build")
         # shelltools.system("../scripts/update_deps.py")
-        
+
         validation_opts += "-DCMAKE_INSTALL_LIBDIR=lib \
                             -DSPIRV_TOOLS_LIB='/usr/lib' \
                             -DSPIRV_HEADERS_INSTALL_DIR='/usr/include/spirv' \
                             -DSPIRV_TOOLS_OPT_LIB='/usr/lib' \
                            "
-                           
+
         cmaketools.configure(validation_opts, sourceDir="..")
-        
+
 def build():
-    shelltools.cd("%s/Vulkan-Loader-%s" %(get.workDIR(), ver))
+    shelltools.cd("%s/Vulkan-Loader-sdk-%s" %(get.workDIR(), ver))
     shelltools.cd("build")
     cmaketools.make("-j4")
-    
-    shelltools.cd("%s/Vulkan-ValidationLayers-%s" %(get.workDIR(), ver))
+
+    shelltools.cd("%s/Vulkan-ValidationLayers-sdk-%s" %(get.workDIR(), ver))
     # shelltools.cd("%s/Vulkan-ValidationLayers-master" % get.workDIR())
     shelltools.cd("build")
     cmaketools.make("-j4")
-    
+
 def install():
-    
-    shelltools.cd("%s/Vulkan-Loader-%s" %(get.workDIR(), ver))
+
+    shelltools.cd("%s/Vulkan-Loader-sdk-%s" %(get.workDIR(), ver))
     shelltools.cd("build")
     autotools.rawInstall("DESTDIR=%s" %get.installDIR())
-    
-    shelltools.cd("%s/Vulkan-ValidationLayers-%s" %(get.workDIR(), ver))
+
+    shelltools.cd("%s/Vulkan-ValidationLayers-sdk-%s" %(get.workDIR(), ver))
     # shelltools.cd("%s/Vulkan-ValidationLayers-master" % get.workDIR())
     shelltools.cd("build")
-    autotools.rawInstall("DESTDIR=%s" %get.installDIR())  
-    
+    autotools.rawInstall("DESTDIR=%s" %get.installDIR())
+
     #pisitools.dodoc("README.md", "COPYRIGHT.txt", "LICENSE.txt")
diff --git a/x11/vulkan/vulkan/pspec.xml b/x11/vulkan/vulkan/pspec.xml
index eb721eb7c8..f1636f35ea 100755
--- a/x11/vulkan/vulkan/pspec.xml
+++ b/x11/vulkan/vulkan/pspec.xml
@@ -13,22 +13,22 @@
         <Icon>vulkan</Icon>
         <Summary>Vulkan headers, loaders and validations layers</Summary>
         <Description>Vulkan headers, loaders and validations layers</Description>
-        <Archive sha1sum="22fc0fbff04349fc4ad23362258f767f7b73b8d1" type="targz" name="Vulkan-Loader-1.3.246.tar.gz">https://github.com/KhronosGroup/Vulkan-Loader/archive/refs/tags/v1.3.246.tar.gz</Archive>
-        <Archive sha1sum="c0c26d593ddba4065a44db23d13d846a9195bbc6" type="targz" name="Vulkan-ValidationLayers-1.3.246.tar.gz">https://github.com/KhronosGroup/Vulkan-ValidationLayers/archive/refs/tags/v1.3.246.tar.gz</Archive>
+        <Archive sha1sum="241bfd2651738763346921adc385d0ee1d1014e6" type="targz" name="Vulkan-Loader-1.3.261.0.tar.gz">https://github.com/KhronosGroup/Vulkan-Loader/archive/refs/tags/sdk-1.3.261.0.tar.gz</Archive>
+        <Archive sha1sum="34028a937fe13fcbb253404a24a71891b877ea6e" type="targz" name="Vulkan-ValidationLayers-1.3.261.0.tar.gz">https://github.com/KhronosGroup/Vulkan-ValidationLayers/archive/refs/tags/sdk-1.3.261.0.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>python3-lxml</Dependency>
             <Dependency>libX11-devel</Dependency>
             <Dependency>libXrandr-devel</Dependency>
             <Dependency>wayland-devel</Dependency>
-            <Dependency versionFrom="1.3.246">vulkan-headers</Dependency>
+            <Dependency versionFrom="1.3.265">vulkan-headers</Dependency>
             <Dependency>cmake</Dependency>
             <Dependency>git</Dependency>
-            <Dependency versionFrom="1.3.243.0">spirv-headers</Dependency>
-            <Dependency versionFrom="12.1.0">glslang-devel</Dependency>
+            <Dependency versionFrom="1.3.261.0">spirv-headers</Dependency>
+            <Dependency versionFrom="13.0.0">glslang-devel</Dependency>
             <Dependency>wayland-server</Dependency>
             <Dependency>wayland-client</Dependency>
             <Dependency>wayland-cursor</Dependency>
-            <Dependency versionFrom="2023.2">spirv-tools-devel</Dependency>
+            <Dependency versionFrom="1.3.261.0">spirv-tools-devel</Dependency>
         </BuildDependencies>
         <Patches>
 <!--             <Patch level="1">fix_shared.patch</Patch> -->
@@ -91,6 +91,13 @@
     </Package>
 
     <History>
+        <Update release="17">
+            <Date>2023-09-26</Date>
+            <Version>1.3.261.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="16">
             <Date>2023-04-01</Date>
             <Version>1.3.246</Version>