diff --git a/ninja-1.11.0.tar.gz b/ninja-1.11.0.tar.gz
deleted file mode 100644
index be31f79..0000000
--- a/ninja-1.11.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3c6ba2e66400fe3f1ae83deb4b235faf3137ec20bd5b08c29bfc368db143e4c6
-size 229475
diff --git a/ninja-1.11.1.tar.gz b/ninja-1.11.1.tar.gz
new file mode 100644
index 0000000..08f5808
--- /dev/null
+++ b/ninja-1.11.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31747ae633213f1eda3842686f83c2aa1412e0f5691d1c14dbbcc67fe7400cea
+size 229479
diff --git a/ninja.changes b/ninja.changes
index f7e4e8d..01e2615 100644
--- a/ninja.changes
+++ b/ninja.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Aug 31 05:32:49 UTC 2022 - Christoph G <foss@grueninger.de>
+
+- update to 1.11.1:
+  * A fix for a potential SIGFPE in the new (Docker-compatible)
+    default number of jobs detection.
+
 -------------------------------------------------------------------
 Wed May 18 08:46:55 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/ninja.spec b/ninja.spec
index 02ba2aa..c62a1f0 100644
--- a/ninja.spec
+++ b/ninja.spec
@@ -17,13 +17,13 @@
 
 
 Name:           ninja
-Version:        1.11.0
+Version:        1.11.1
 Release:        0
 Summary:        A small build system closest in spirit to Make
 License:        Apache-2.0
 Group:          Development/Tools/Building
 URL:            https://ninja-build.org/
-Source0:        https://github.com/ninja-build/ninja/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Source0:        https://github.com/ninja-build/ninja/archive/v%{version}/%{name}-%{version}.tar.gz
 Source1:        macros.ninja
 Patch1:         ninja-disable-maxprocs-test.patch
 Patch2:         ninja-re2c-g.patch