diff --git a/dockerfiles/csci4510/spring24/Dockerfile b/dockerfiles/csci4510/spring24/Dockerfile
index e084af7..e6897d8 100644
--- a/dockerfiles/csci4510/spring24/Dockerfile
+++ b/dockerfiles/csci4510/spring24/Dockerfile
@@ -270,39 +270,47 @@ ENV GOPATH /go
 ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
 
 
-# ENV RUSTUP_HOME=/usr/local/rustup \
-#     CARGO_HOME=/usr/local/cargo \
-#     PATH=/usr/local/cargo/bin:$PATH \
-#     RUST_VERSION=1.46.0
+ENV RUSTUP_HOME=/usr/local/rustup \
+    CARGO_HOME=/usr/local/cargo \
+    PATH=/usr/local/cargo/bin:$PATH \
+    RUST_VERSION=1.75.0
+
+RUN set -eux; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        ca-certificates \
+        gcc \
+        libc6-dev \
+        wget \
+        ; \
+    dpkgArch="$(dpkg --print-architecture)"; \
+    case "${dpkgArch##*-}" in \
+        amd64) rustArch='x86_64-unknown-linux-gnu'; rustupSha256='0b2f6c8f85a3d02fde2efc0ced4657869d73fccfce59defb4e8d29233116e6db' ;; \
+        armhf) rustArch='armv7-unknown-linux-gnueabihf'; rustupSha256='f21c44b01678c645d8fbba1e55e4180a01ac5af2d38bcbd14aa665e0d96ed69a' ;; \
+        arm64) rustArch='aarch64-unknown-linux-gnu'; rustupSha256='673e336c81c65e6b16dcdede33f4cc9ed0f08bde1dbe7a935f113605292dc800' ;; \
+        i386) rustArch='i686-unknown-linux-gnu'; rustupSha256='e7b0f47557c1afcd86939b118cbcf7fb95a5d1d917bdd355157b63ca00fc4333' ;; \
+        *) echo >&2 "unsupported architecture: ${dpkgArch}"; exit 1 ;; \
+    esac; \
+    url="https://static.rust-lang.org/rustup/archive/1.26.0/${rustArch}/rustup-init"; \
+    wget "$url"; \
+    echo "${rustupSha256} *rustup-init" | sha256sum -c -; \
+    chmod +x rustup-init; \
+    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain $RUST_VERSION; \
+    rm rustup-init; \
+    chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
+    rustup --version; \
+    cargo --version; \
+    rustc --version; \
+    apt-get remove -y --auto-remove \
+        wget \
+        ; \
+    rm -rf /var/lib/apt/lists/*;
+
+RUN cargo new dockerdeps \
+	&& echo 'serde_json = "1.0.111"' >> /dockerdeps/Cargo.toml \
+	&& cd dockerdeps \
+	&& cargo build \
+	&& cd .. && \
+	rm -rf dockerdeps
 
-# RUN set -eux; \
-#     apt-get update; \
-#     apt-get install -y --no-install-recommends \
-#         ca-certificates \
-#         gcc \
-#         libc6-dev \
-#         wget \
-#         ; \
-#     dpkgArch="$(dpkg --print-architecture)"; \
-#     case "${dpkgArch##*-}" in \
-#         amd64) rustArch='x86_64-unknown-linux-gnu'; rustupSha256='ad1f8b5199b3b9e231472ed7aa08d2e5d1d539198a15c5b1e53c746aad81d27b' ;; \
-#         armhf) rustArch='armv7-unknown-linux-gnueabihf'; rustupSha256='6c6c3789dabf12171c7f500e06d21d8004b5318a5083df8b0b02c0e5ef1d017b' ;; \
-#         arm64) rustArch='aarch64-unknown-linux-gnu'; rustupSha256='26942c80234bac34b3c1352abbd9187d3e23b43dae3cf56a9f9c1ea8ee53076d' ;; \
-#         i386) rustArch='i686-unknown-linux-gnu'; rustupSha256='27ae12bc294a34e566579deba3e066245d09b8871dc021ef45fc715dced05297' ;; \
-#         *) echo >&2 "unsupported architecture: ${dpkgArch}"; exit 1 ;; \
-#     esac; \
-#     url="https://static.rust-lang.org/rustup/archive/1.21.1/${rustArch}/rustup-init"; \
-#     wget "$url"; \
-#     echo "${rustupSha256} *rustup-init" | sha256sum -c -; \
-#     chmod +x rustup-init; \
-#     ./rustup-init -y --no-modify-path --profile minimal --default-toolchain $RUST_VERSION; \
-#     rm rustup-init; \
-#     chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
-#     rustup --version; \
-#     cargo --version; \
-#     rustc --version; \
-#     apt-get remove -y --auto-remove \
-#         wget \
-#         ; \
-#     rm -rf /var/lib/apt/lists/*;
 CMD ["/bin/bash"]