diff --git a/ci-tools/fpga-image/build.sh b/ci-tools/fpga-image/build.sh
index 67b141a890..c76783d5e2 100644
--- a/ci-tools/fpga-image/build.sh
+++ b/ci-tools/fpga-image/build.sh
@@ -59,7 +59,7 @@ fi
 su $SUDO_USER -c "
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=\"aarch64-linux-gnu-gcc\" \
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUSTFLAGS=\"-C link-arg=--sysroot=$PWD/out/rootfs\" \
-  ~/.cargo/bin/cargo install cargo-nextest@0.9.62 \
+  ~/.cargo/bin/cargo install cargo-nextest@0.9.64 \
     --locked \
     --no-default-features \
     --features=default-no-update \
diff --git a/ci-tools/github-runner/scripts/tweak_runner_image.sh b/ci-tools/github-runner/scripts/tweak_runner_image.sh
index 9ad640fcbc..9cd2a961b1 100644
--- a/ci-tools/github-runner/scripts/tweak_runner_image.sh
+++ b/ci-tools/github-runner/scripts/tweak_runner_image.sh
@@ -43,7 +43,7 @@ set -x
     su runner -c "curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain=1.70"
     su runner -c "/home/runner/.cargo/bin/rustup target add riscv32imc-unknown-none-elf"
     echo Installing cargo-nextest
-    su runner -c "/home/runner/.cargo/bin/cargo install cargo-nextest@0.9.62 --locked --no-default-features --features=default-no-update"
+    su runner -c "/home/runner/.cargo/bin/cargo install cargo-nextest@0.9.64 --locked --no-default-features --features=default-no-update"
 
     mkdir sw
     (