diff --git a/samba-4.22.5.tar.asc b/samba-4.22.5.tar.asc
deleted file mode 100644
index cbd5f26090a8b62eda8b0b861e8984a74bfdeed7..0000000000000000000000000000000000000000
--- a/samba-4.22.5.tar.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/samba-4.22.6.tar.asc b/samba-4.22.6.tar.asc
new file mode 100644
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--- /dev/null
+++ b/samba-4.22.6.tar.asc
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diff --git a/samba-4.22.5.tar.gz b/samba-4.22.6.tar.gz
similarity index 32%
rename from samba-4.22.5.tar.gz
rename to samba-4.22.6.tar.gz
index c3703b577d96d732fbab96d4198dc317edbc6d65..562630c4260b99c0dc7ccdccf1dae47929322541 100644
--- a/samba-4.22.5.tar.gz
+++ b/samba-4.22.6.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d8566a15d3dbfc0b777d1e8fbb2eee988a024ca9c786dcac65dd10347307400d
-size 42876122
+oid sha256:8e6beb0cce87fb3c763af94c2dc21fd47b8fd02d46b3cb1deb2a72df9259c425
+size 42883971
diff --git a/samba.spec b/samba.spec
index eb43b782d4965d9353c296e4bd26d9c7b0d5d1a4..26e9a628254d0da1a60e5ad9587ab859d4fea85e 100644
--- a/samba.spec
+++ b/samba.spec
@@ -44,7 +44,7 @@
 %global samba_depver %{version}-%{release}
 
 Name:           samba
-Version:        4.22.5
+Version:        4.22.6
 Release:        1
 
 Summary:        A suite for Linux to interoperate with Windows
@@ -2481,6 +2481,7 @@ fi
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/array.*.pyc
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/bare.*.pyc
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/binding.*.pyc
+%{python3_sitearch}/samba/tests/dcerpc/__pycache__/dfs.*.pyc
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/dnsserver.*.pyc
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/integer.*.pyc
 %{python3_sitearch}/samba/tests/dcerpc/__pycache__/lsa.*.pyc
@@ -2501,6 +2502,7 @@ fi
 %{python3_sitearch}/samba/tests/dcerpc/array.py
 %{python3_sitearch}/samba/tests/dcerpc/bare.py
 %{python3_sitearch}/samba/tests/dcerpc/binding.py
+%{python3_sitearch}/samba/tests/dcerpc/dfs.py
 %{python3_sitearch}/samba/tests/dcerpc/dnsserver.py
 %{python3_sitearch}/samba/tests/dcerpc/integer.py
 %{python3_sitearch}/samba/tests/dcerpc/lsa.py
@@ -3072,6 +3074,12 @@ fi
 %{_mandir}/man3/ldif*
 
 %changelog
+* Fri Oct 17 2025 Funda Wang <fundawang@yeah.net> - 4.22.6-1
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: update to 4.22.6
+
 * Thu Oct 16 2025 Funda Wang <fundawang@yeah.net> - 4.22.5-1
 - Type:bugfix
 - ID:NA