diff --git a/scripts/mk-ca-bundle.pl b/scripts/mk-ca-bundle.pl
index 86e3f741f9..6170d781c9 100755
--- a/scripts/mk-ca-bundle.pl
+++ b/scripts/mk-ca-bundle.pl
@@ -60,7 +60,7 @@ $opt_d = 'release';
 # If the OpenSSL commandline is not in search path you can configure it here!
 my $openssl = 'openssl';
 
-my $version = '1.32';
+my $version = '1.33';
 
 $opt_w = 76; # default base64 encoded lines length
 
@@ -307,31 +307,6 @@ my $filedate_iso = '';
 
 if(!$opt_n) {
     report "Using URL: $url";
-
-    my $sha = '';
-    if($opt_d ne 'ref') {
-        report "Determining latest commit and timestamp for the remote file ...";
-
-        my $out = '';
-        # https://raw.githubusercontent.com/mozilla-firefox/firefox/refs/heads/autoland/security/nss/lib/ckfw/builtins/certdata.txt
-        if($url =~ /^https:\/\/raw.githubusercontent.com\/([a-zA-Z0-9_.-]+\/[a-zA-Z0-9_.-]+)\/(refs\/heads\/[a-z]+)(\/.+)$/) {
-            my $slug = $1;
-            my $refs = "&sha=$2";
-            my $path = $3;
-            if(open(my $fh, '-|', 'curl', '-A', 'curl', '-H', 'X-GitHub-Api-Version: 2022-11-28',
-                                          "https://api.github.com/repos/mozilla-firefox/firefox/commits?path=$path$refs")) {
-                $out = do { local $/; <$fh> };
-                close $fh;
-            }
-            if($out) {
-                use JSON::PP;
-                my $json = decode_json($out);
-                $sha = $json->[0]->{sha};
-                $filedate_iso = $json->[0]->{commit}->{committer}->{date};
-            }
-        }
-    }
-
     report "Downloading $txt ...";
 
     # If we have an HTTPS URL then use curl