diff --git a/interop-tests/Dockerfile.chromium b/interop-tests/Dockerfile.chromium
index ab720c4d317..1d0e6220c14 100644
--- a/interop-tests/Dockerfile.chromium
+++ b/interop-tests/Dockerfile.chromium
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.5-labs
-FROM rust:1.67.0 as chef
+FROM rust:1.73.0 as chef
 RUN rustup target add wasm32-unknown-unknown
 RUN wget -q -O- https://github.com/rustwasm/wasm-pack/releases/download/v0.12.1/wasm-pack-v0.12.1-x86_64-unknown-linux-musl.tar.gz | tar -zx -C /usr/local/bin --strip-components 1 --wildcards "wasm-pack-*/wasm-pack"
 RUN wget -q -O- https://github.com/WebAssembly/binaryen/releases/download/version_115/binaryen-version_115-x86_64-linux.tar.gz | tar -zx -C /usr/local/bin --strip-components 2 --wildcards "binaryen-version_*/bin/wasm-opt"
diff --git a/interop-tests/Dockerfile.native b/interop-tests/Dockerfile.native
index df5eb9a1240..c25f2163322 100644
--- a/interop-tests/Dockerfile.native
+++ b/interop-tests/Dockerfile.native
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.5-labs
-FROM rust:1.67.0 as chef
+FROM rust:1.73.0 as chef
 RUN wget -q -O- https://github.com/LukeMathWalker/cargo-chef/releases/download/v0.1.62/cargo-chef-x86_64-unknown-linux-gnu.tar.gz | tar -zx -C /usr/local/bin
 WORKDIR /app