diff --git a/.tool-versions b/.tool-versions
index 33d7d19c..b21bf08f 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
 nodejs 16.15.1
-golang 1.26.4
+golang 1.26.5
diff --git a/dists/kubo/versions b/dists/kubo/versions
index a1a33229..6f037a43 100644
--- a/dists/kubo/versions
+++ b/dists/kubo/versions
@@ -87,3 +87,4 @@ v0.41.0-rc2
 v0.41.0
 v0.42.0-rc1
 v0.42.0
+v0.43.0-rc1