diff --git a/Earthfile b/Earthfile
index e926d2b..929ba70 100644
--- a/Earthfile
+++ b/Earthfile
@@ -1,7 +1,7 @@
 VERSION 0.6
 
 # depName=rust datasource=docker
-ARG RUST_VERSION="1.74.0"
+ARG RUST_VERSION="1.75.0"
 
 ARG BASE_IMG=rust   # default image
 ARG BASE_TAG=${RUST_VERSION} # default tag
diff --git a/rust-toolchain b/rust-toolchain
index 639f4f1..7897a24 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.74.0"
+channel = "1.75.0"