diff --git a/system/devel/ninja/actions.py b/system/devel/ninja/actions.py
index ed7d5176..d57d160f 100644
--- a/system/devel/ninja/actions.py
+++ b/system/devel/ninja/actions.py
@@ -12,24 +12,23 @@ from pisi.actionsapi import get
 
 def build():
     shelltools.system("""sed -i '/int Guess/a \
-                       int   j = 0;\
-                       char* jobs = getenv( "NINJAJOBS" );\
-                       if ( jobs != NULL ) j = atoi( jobs );\
-                       if ( j > 0 ) return j;\
-                       ' src/ninja.cc""")
+                            int   j = 0;\
+                            char* jobs = getenv( "NINJAJOBS" );\
+                            if ( jobs != NULL ) j = atoi( jobs );\
+                            if ( j > 0 ) return j;\
+                            ' src/ninja.cc""")
     
-    #shelltools.export("PYTHON","/usr/bin/python3")
     shelltools.system("grep -rl '^#!.*python$' | xargs sed -i '1s/python/&3/'")
     
     shelltools.system("python3 configure.py --bootstrap")
     shelltools.system("asciidoc doc/manual.asciidoc")
     #shelltools.system("emacs -Q --batch -f batch-byte-compile misc/ninja-mode.el")
 
-def check():
+# def check():
     #needs new package gtest -> ignore it for now
-    shelltools.system("python3 ./configure.py")
-    shelltools.system("./ninja ninja_test")
-    shelltools.system("./ninja_test --gtest_filter=-SubprocessTest.SetWithLots")
+    # shelltools.system("python3 ./configure.py")
+    # shelltools.system("./ninja ninja_test")
+    # shelltools.system("./ninja_test --gtest_filter=-SubprocessTest.SetWithLots")
 
 def install():
     pisitools.dobin("ninja", "/usr/bin")
@@ -40,6 +39,6 @@ def install():
     pisitools.insinto("/usr/share/vim/vimfiles/syntax", "misc/ninja.vim")
     pisitools.insinto("/usr/share/zsh/site-functions", "misc/zsh-completion", "_ninja")
 
-    pisitools.dodoc("COPYING", "RELEASING", "README*", "doc/manual.asciidoc")
+    pisitools.dodoc("COPYING", "RELEASING*", "README*", "doc/manual.asciidoc")
 
     pisitools.dohtml("doc/manual.html")
diff --git a/system/devel/ninja/pspec.xml b/system/devel/ninja/pspec.xml
index fd51a587..caeb829a 100755
--- a/system/devel/ninja/pspec.xml
+++ b/system/devel/ninja/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app:console</IsA>
         <Summary>Ninja is a small build system with a focus on speed.</Summary>
         <Description>Ninja is a small build system with a focus on speed.</Description>
-        <Archive sha1sum="938723cdfc7a6f7c8f84c83b9a2cecdf1e5e1ad3" type="targz" name="ninja-1.11.1.tar.gz">https://github.com/ninja-build/ninja/archive/v1.11.1.tar.gz</Archive>
+        <Archive sha1sum="f3a1a28e0e427be58b4f2ff2e61b7a4a0e4f0c24" type="targz" name="ninja-1.12.1.tar.gz">https://github.com/ninja-build/ninja/archive/v1.12.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>re2c</Dependency>
             <Dependency>asciidoc</Dependency>
@@ -37,6 +37,13 @@
     </Package>
 
     <History>
+        <Update release="19">
+            <Date>2024-05-12</Date>
+            <Version>1.12.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="18">
             <Date>2023-01-20</Date>
             <Version>1.11.1</Version>