diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8f7b92f7..7d792d41d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## master / unreleased
 
+## 0.11.1 / 2022-08-01
+
+* [BUGFIX] Fix checkpoint_write_time value type #666
+* [BUGFIX] Fix checkpoint_sync_time value type #667
+
 ## 0.11.0 / 2022-07-28
 
 NOTE: pg_stat_bgwriter counter metrics had the `_total` suffix added #556
diff --git a/VERSION b/VERSION
index d9df1bbc0..af88ba824 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.11.0
+0.11.1
diff --git a/collector/pg_stat_bgwriter.go b/collector/pg_stat_bgwriter.go
index 7e7d09c72..535e58f93 100644
--- a/collector/pg_stat_bgwriter.go
+++ b/collector/pg_stat_bgwriter.go
@@ -126,8 +126,8 @@ func (PGStatBGWriterCollector) Update(ctx context.Context, server *server, ch ch
 
 	var cpt int
 	var cpr int
-	var cpwt int
-	var cpst int
+	var cpwt float64
+	var cpst float64
 	var bcp int
 	var bc int
 	var mwc int