diff --git a/.sage/go.mod b/.sage/go.mod
index 9c90b4b..5c924dc 100644
--- a/.sage/go.mod
+++ b/.sage/go.mod
@@ -2,4 +2,4 @@ module go.einride.tech/pid/.sage
 
 go 1.19
 
-require go.einride.tech/sage v0.306.0
+require go.einride.tech/sage v0.309.0
diff --git a/.sage/go.sum b/.sage/go.sum
index 2bd9403..eb785d5 100644
--- a/.sage/go.sum
+++ b/.sage/go.sum
@@ -1,2 +1,2 @@
-go.einride.tech/sage v0.306.0 h1:FjnGGXqA11NJnV11zYhTq+tcMN4vrqMdBeSLnwfSAs0=
-go.einride.tech/sage v0.306.0/go.mod h1:EzV5uciFX7/2ho8EKB5K9JghOfXIxlzs694b+Tkl5GQ=
+go.einride.tech/sage v0.309.0 h1:dDDvHDTzQPOUfLqlBotxZhf1uQzxa1Ut1sPA+ln0oUs=
+go.einride.tech/sage v0.309.0/go.mod h1:EzV5uciFX7/2ho8EKB5K9JghOfXIxlzs694b+Tkl5GQ=