diff --git a/Anchor.toml b/Anchor.toml
index 9cd7b6e7b..96c207836 100644
--- a/Anchor.toml
+++ b/Anchor.toml
@@ -1,4 +1,5 @@
 [toolchain]
+anchor_version = "0.31.1"
 
 [features]
 resolution = true
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000..d09294494
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.86.0"
+components = ["rustfmt", "clippy"]