diff --git a/.tool-versions b/.tool-versions
index a988325fa..824207a4a 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-erlang 25.3.2-2
-elixir 1.14.5-otp-25
+erlang 26.1.2-1
+elixir 1.15.7-otp-26