diff --git a/.gitignore b/.gitignore
index 3e58e5f..9d96df7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
-# Exclude bpm archives
-*.bpm
\ No newline at end of file
+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig
diff --git a/pkg.info b/pkg.info
index 62221bd..9be032a 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,6 +1,6 @@
 name: firefox
 description: Fast, Private & Safe Web Browser
-version: 147.0.3
+version: 147.0.4
 revision: 1
 url: https://www.firefox.com
 license: MPL-2.0
@@ -55,4 +55,4 @@ downloads:
   - url: https://archive.mozilla.org/pub/firefox/releases/${BPM_PKG_VERSION}/source/firefox-${BPM_PKG_VERSION}.source.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: bfa38a16d51a88ff077dceeca5ac28c14635d24401de305e6c5e2291a64d9c18
+    checksum: bc0742ac62b177987d3312352194d4a088396ccf7b02e94be88f8072d82e94f7