diff --git a/.gitignore b/.gitignore
index 165d144..ab6bb7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ libdap-3.10.2.tar.gz
 /libdap-3.20.5.tar.gz
 /libdap-3.20.6.tar.gz
 /libdap-3.20.8.tar.gz
+/libdap-3.20.9.tar.gz
diff --git a/libdap.spec b/libdap.spec
index a7cbe82..28975fb 100644
--- a/libdap.spec
+++ b/libdap.spec
@@ -1,6 +1,6 @@
 Name: libdap
 Summary: The C++ DAP2 library from OPeNDAP
-Version: 3.20.8
+Version: 3.20.9
 Release: 1%{?dist}
 
 License: LGPLv2+
@@ -129,6 +129,9 @@ make check || :
 
 
 %changelog
+* Thu Jan 13 2022 Orion Poplawski <orion@nwra.com> - 3.20.9-1
+- Update to 3.20.9
+
 * Sat Nov 20 2021 Orion Poplawski <orion@nwra.com> - 3.20.8-1
 - Update to 3.20.8
 
diff --git a/sources b/sources
index 784a79e..1f3ce07 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libdap-3.20.8.tar.gz) = 7e0df6b78f5acf0c4df22ab7a38719e1caf940c435d250944df3936adbb0710ae5bc411a770be98386061fac607e65022701062c13683592aa4026085657de0e
+SHA512 (libdap-3.20.9.tar.gz) = 2e360148e5ca3b5c12552ff429b161d8be6905594ae2df98c5b005cd286cb803913b8336371cd07361082749122f7aa5cbc93ff1812ed598908afd0e83df927c