diff --git a/.gitignore b/.gitignore
index d2b5b35..0fdf8e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -212,3 +212,5 @@ bind-9.7.2b1.tar.gz
 /bind-9.18.16.tar.xz.asc
 /bind-9.18.17.tar.xz
 /bind-9.18.17.tar.xz.asc
+/bind-9.18.18.tar.xz
+/bind-9.18.18.tar.xz.asc
diff --git a/bind.spec b/bind.spec
index 4df5f4c..8691bc2 100644
--- a/bind.spec
+++ b/bind.spec
@@ -76,7 +76,7 @@ License:  MPL-2.0 AND ISC AND MIT AND BSD-3-Clause AND BSD-2-Clause
 # ./lib/isc/string.c BSD-3-clause and/or MPL-2.0
 # ./lib/isc/tm.c BSD-2-clause and/or MPL-2.0
 # ./lib/isccfg/parser.c BSD-2-clause and/or MPL-2.0
-Version:  9.18.17
+Version:  9.18.18
 Release:  1%{?dist}
 Epoch:    32
 Url:      https://www.isc.org/downloads/bind/
@@ -962,6 +962,9 @@ fi;
 %endif
 
 %changelog
+* Wed Sep 06 2023 Petr Menšík <pemensik@redhat.com> - 32:9.18.18-1
+- Update to 9.18.18 (#2232346)
+
 * Wed Jul 19 2023 Petr Menšík <pemensik@redhat.com> - 32:9.18.17-1
 - Update to 9.18.17 (#2223913)
 
diff --git a/sources b/sources
index dbdfccc..519b6ef 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (bind-9.18.17.tar.xz) = d4843a864c012c7fa3c276a0d304b3d8184cb9c2c80f4a8bb55178ff654fba1f244b39f38a8ac4fe7ca0e68722a539bccb80f896d1c18946ab6540d4a57d3abe
-SHA512 (bind-9.18.17.tar.xz.asc) = 13b0baa4d18bf644f40863482be28711d57b46c742a15a99569ab272d45ecb8af5e9302f20e04615954532f6d07abd8e0e0b9bfabf8754123365d942fe4f8b56
+SHA512 (bind-9.18.18.tar.xz) = 8d94ec93915c776b9035bce2c3e707c6fb2fa526dbc3b08211c8265daa2c3c88bde51bec08dc416b5b7ba61604754846c4d1efa3f09eebd23847c417c9dc8760
+SHA512 (bind-9.18.18.tar.xz.asc) = f928d702967940f60fd8a0c9e6458f75abaf2f902220094aa0c1df7b158cb22230689c06b987cea3cbe88b0f8847d0bd073fb542730ff0c879086019d2917f32