diff --git a/cmake/Rust.cmake b/cmake/Rust.cmake
index a8eadf839..c5bb1b1b3 100644
--- a/cmake/Rust.cmake
+++ b/cmake/Rust.cmake
@@ -3,7 +3,7 @@
 set(Rust_RESOLVE_RUSTUP_TOOLCHAINS Off)
 
 include(FindRust)
-find_package(Rust REQUIRED)
+find_package(Rust 1.70 REQUIRED)
 
 set(FISH_RUST_BUILD_DIR "${CMAKE_BINARY_DIR}/cargo/build")