diff --git a/.tool-versions b/.tool-versions
index af12053f42..5c50a49c18 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-elixir 1.15.7-otp-26
+elixir 1.19.5
 erlang 26.1
diff --git a/libs/astarte_generators/.tool-versions b/libs/astarte_generators/.tool-versions
index af12053f42..5c50a49c18 100644
--- a/libs/astarte_generators/.tool-versions
+++ b/libs/astarte_generators/.tool-versions
@@ -1,2 +1,2 @@
-elixir 1.15.7-otp-26
+elixir 1.19.5
 erlang 26.1