diff --git a/manifests/Sigil-Ebook/Sigil/1.3.0.yaml b/manifests/Sigil-Ebook/Sigil/1.4.3.yaml
similarity index 83%
rename from manifests/Sigil-Ebook/Sigil/1.3.0.yaml
rename to manifests/Sigil-Ebook/Sigil/1.4.3.yaml
index cadb01f53..60045a45c 100644
--- a/manifests/Sigil-Ebook/Sigil/1.3.0.yaml
+++ b/manifests/Sigil-Ebook/Sigil/1.4.3.yaml
@@ -1,5 +1,5 @@
 Id: Sigil-Ebook.Sigil
-Version: 1.3.0
+Version: 1.4.3
 Name: Sigil
 Publisher: Sigil-Ebook
 License: GPL3
@@ -10,8 +10,8 @@ Description: Sigil is a free, open source, multi-platform ebook editor that uses
 Homepage: https://sigil-ebook.com/
 Installers:
   - Arch: x64
-    Url: https://github.com/Sigil-Ebook/Sigil/releases/download/1.3.0/Sigil-1.3.0-Windows-x64-Setup.exe
-    Sha256: 7A262F57173E9A7974E07CB1638385AE2CAC27766E5C4B6E809A87F4B737A58A
+    Url: https://github.com/Sigil-Ebook/Sigil/releases/download/1.4.3/Sigil-1.4.3-Windows-x64-Setup.exe
+    Sha256: e36c4624e16e450a85fc524f672c772094e15e51db706a7ee4a68fad27f288f9
     InstallerType: inno
     Switches:
       Silent: /ALLUSERS /NORESTART /TYPE=FULL /VERYSILENT