diff --git a/.tool-versions b/.tool-versions
index c0e2fbe..64f5d9c 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-erlang 26.0.2
-elixir 1.15.5
+erlang 26.1.1
+elixir 1.15.6