diff --git a/ci/rust-version.sh b/ci/rust-version.sh
index 874a2dd4..faa115c1 100644
--- a/ci/rust-version.sh
+++ b/ci/rust-version.sh
@@ -18,7 +18,7 @@
 if [[ -n $RUST_STABLE_VERSION ]]; then
   stable_version="$RUST_STABLE_VERSION"
 else
-  stable_version=1.47.0
+  stable_version=1.48.0
 fi
 
 # if [[ -n $RUST_NIGHTLY_VERSION ]]; then