diff --git a/Makefile.envs b/Makefile.envs
index 4e53bb7f3..c7f3bdc9b 100644
--- a/Makefile.envs
+++ b/Makefile.envs
@@ -159,7 +159,7 @@ export STDLIB_MODULE_CFLAGS= $(SIDE_MODULE_CFLAGS) -I Include/ -I . -I Include/i
 # For RUST
 export CARGO_BUILD_TARGET=wasm32-unknown-emscripten
 export CARGO_TARGET_WASM32_UNKNOWN_EMSCRIPTEN_LINKER=emcc
-export RUST_TOOLCHAIN=nightly-2022-06-26
+export RUST_TOOLCHAIN=nightly-2023-04-29
 export PYO3_CROSS_LIB_DIR=${CPYTHONINSTALL}/lib
 export PYO3_CROSS_INCLUDE_DIR=${PYTHONINCLUDE}