diff --git a/.cirrus.yml b/.cirrus.yml
index 901904404..bfeeefc9b 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -27,15 +27,21 @@ task:
     - . $HOME/.cargo/env
     - cargo test --workspace --features=all-apis
 
-task:
-  name: stable x86_64-unknown-freebsd-16
-  freebsd_instance:
-    image_family: freebsd-16-0-snap
-  setup_script:
-    - curl https://sh.rustup.rs -sSf --output rustup.sh
-    - sh rustup.sh --default-toolchain stable -y --profile=minimal
-    - . $HOME/.cargo/env
-    - rustup default stable
-  test_script:
-    - . $HOME/.cargo/env
-    - cargo test --workspace --features=all-apis
+
+# Temporarily disabled due to this error:
+#
+# ```
+# Failed to start an instance: INVALID_ARGUMENT: Snap images are not supported due to boot stability.
+# ```
+#task:
+#  name: stable x86_64-unknown-freebsd-16
+#  freebsd_instance:
+#    image_family: freebsd-16-0-snap
+#  setup_script:
+#    - curl https://sh.rustup.rs -sSf --output rustup.sh
+#    - sh rustup.sh --default-toolchain stable -y --profile=minimal
+#    - . $HOME/.cargo/env
+#    - rustup default stable
+#  test_script:
+#    - . $HOME/.cargo/env
+#    - cargo test --workspace --features=all-apis
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ce180c60c..0955f7683 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -63,7 +63,7 @@ jobs:
         cargo update --package=lock_api --precise=0.4.12
         cargo update --package=rayon --precise=1.10.0
         cargo update --package=rayon-core --precise=1.12.1
-        cargo update --package=windows-sys@0.61.2 --precise=0.60.2
+        cargo update --package=windows-sys --precise=0.60.2
         cargo update --package=quote --precise=1.0.41
         cargo update --package=itoa --precise=1.0.15
         cargo update --package=serde_json --precise=1.0.145
@@ -600,7 +600,7 @@ jobs:
         cargo update --package=lock_api --precise=0.4.12
         cargo update --package=rayon --precise=1.10.0
         cargo update --package=rayon-core --precise=1.12.1
-        cargo update --package=windows-sys@0.61.2 --precise=0.60.2
+        cargo update --package=windows-sys --precise=0.60.2
         cargo update --package=quote --precise=1.0.41
         cargo update --package=itoa --precise=1.0.15
         cargo update --package=serde_json --precise=1.0.145
diff --git a/Cargo.toml b/Cargo.toml
index cd3611370..1ae7357cb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -71,7 +71,7 @@ default-features = false
 tempfile = "3.5.0"
 libc = "0.2.171"
 libc_errno = { package = "errno", version = "0.3.10", default-features = false }
-serial_test = "3"
+serial_test = "2.0.0"
 memoffset = "0.9.0"
 flate2 = "1.0"
 static_assertions = "1.1.0"
@@ -81,7 +81,7 @@ static_assertions = "1.1.0"
 once_cell = "1.20.3"
 
 [target.'cfg(all(criterion, not(any(target_os = "emscripten", target_os = "wasi"))))'.dev-dependencies]
-criterion = "0.8"
+criterion = "0.4"
 
 # Add Criterion configuration, as described here:
 # <https://bheisler.github.io/criterion.rs/book/getting_started.html#step-1---add-dependency-to-cargotoml>