diff --git a/CHANGELOG.md b/CHANGELOG.md
index d61eea4..649bfa1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 # [unreleased]
 
+# [v0.4.1] 14.01.2023
+
+## Fixed
+
+- CDS timestamp: The conversion function from the current time were buggy
+  when specifying picoseconds precision, which could lead to overflow
+  multiplications and/or incorrect precision fields.
+
 # [v0.4.0] 10.01.2023
 
 ## Fixed
diff --git a/src/time/cds.rs b/src/time/cds.rs
index 6e08eba..b9e7ee3 100644
--- a/src/time/cds.rs
+++ b/src/time/cds.rs
@@ -170,8 +170,8 @@ impl ConversionFromNow {
                     ));
                 }
                 SubmillisPrecision::Picoseconds(_) => {
-                    prec = Some(SubmillisPrecision::Microseconds(
-                        (now.subsec_nanos() * 1000) as u16,
+                    prec = Some(SubmillisPrecision::Picoseconds(
+                        now.subsec_nanos() * 1000
                     ));
                 }
                 _ => (),