diff --git a/internal/data/depent.go b/internal/data/depent.go
index 6b66db4..24fb27b 100644
--- a/internal/data/depent.go
+++ b/internal/data/depent.go
@@ -119,7 +119,7 @@ func getDiskSize(ch chan float64, errch chan error) {
 		errch <- err
 		ch <- 0
 	}
-	result := float64(int(stat.Bsize)*int(stat.Blocks)) / (GB * MB)
+	result := float64(uint64(stat.Bsize)*uint64(stat.Blocks)) / (GB * MB)
 
 	errch <- nil
 	ch <- result
diff --git a/internal/self/commit.dat b/internal/self/commit.dat
index 275cd8f..60db045 100644
--- a/internal/self/commit.dat
+++ b/internal/self/commit.dat
@@ -1 +1 @@
-83d4a86
\ No newline at end of file
+85d3937
\ No newline at end of file