diff --git a/system/devel/ninja/actions.py b/system/devel/ninja/actions.py
index d57d160f..14060b46 100644
--- a/system/devel/ninja/actions.py
+++ b/system/devel/ninja/actions.py
@@ -34,7 +34,7 @@ def install():
     pisitools.dobin("ninja", "/usr/bin")
 
     pisitools.insinto("/usr/share/bash-completion/completions", "misc/bash-completion", "ninja")
-    pisitools.insinto("/usr/share/emacs/site-lisp", "misc/ninja-mode.el")
+    # pisitools.insinto("/usr/share/emacs/site-lisp", "misc/ninja-mode.el")
     #pisitools.insinto("/usr/share/emacs/site-lisp", "misc/ninja-mode.elc")
     pisitools.insinto("/usr/share/vim/vimfiles/syntax", "misc/ninja.vim")
     pisitools.insinto("/usr/share/zsh/site-functions", "misc/zsh-completion", "_ninja")
diff --git a/system/devel/ninja/pspec.xml b/system/devel/ninja/pspec.xml
index caeb829a..25a3ba00 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="f3a1a28e0e427be58b4f2ff2e61b7a4a0e4f0c24" type="targz" name="ninja-1.12.1.tar.gz">https://github.com/ninja-build/ninja/archive/v1.12.1.tar.gz</Archive>
+        <Archive sha1sum="2a4d0b3e47b7bcd7468524bf17318e814c6a3984" type="targz" name="ninja-1.13.1.tar.gz">https://github.com/ninja-build/ninja/archive/refs/tags/v1.13.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>re2c</Dependency>
             <Dependency>asciidoc</Dependency>
@@ -37,6 +37,13 @@
     </Package>
 
     <History>
+        <Update release="20">
+            <Date>2025-07-11</Date>
+            <Version>1.13.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="19">
             <Date>2024-05-12</Date>
             <Version>1.12.1</Version>