diff --git a/manifests/seamonkey/seamonkey/2.53.6.yaml b/manifests/seamonkey/seamonkey/2.53.6.yaml
new file mode 100644
index 000000000..65b5e0257
--- /dev/null
+++ b/manifests/seamonkey/seamonkey/2.53.6.yaml
@@ -0,0 +1,27 @@
+# ================== General ==================
+Id: seamonkey.seamonkey
+Publisher: SeaMonkey
+Name: SeaMonkey
+Author: SeaMonkey
+Description: The SeaMonkey project is a community effort to develop the SeaMonkey all-in-one internet application suite.
+#AppMoniker: 
+Tags: browser,mail,firefox,gecko,email
+FileExtensions: html,htm,url
+#Protocols: 
+Commands: http,https
+
+# ================== License ==================
+Homepage: https://www.seamonkey-project.org/
+License: MPL2
+LicenseUrl: https://www.seamonkey-project.org/legal
+
+# ================= Installer =================
+Version: 2.53.6
+InstallerType: nullsoft
+Installers:
+  - Arch: x64
+    Url: https://archive.mozilla.org/pub/seamonkey/releases/2.53.5.1/win32/en-US/seamonkey-2.53.5.1.en-US.win32.installer.exe
+    Sha256: 3f90f0b4a4a79d2f3a78f041897ac478b82eafeff4f4d746439161497cf4d8fd
+    #Switches:
+    #  Silent: 
+    #  SilentWithProgress: 
\ No newline at end of file