diff --git a/.tool-versions b/.tool-versions
index 4116964..38d92fa 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-erlang 25.2.2
-elixir 1.14.0-otp-25
+erlang 26.0.2
+elixir 1.15.4-otp-26