diff --git a/library/compiler-builtins/ci/run.sh b/library/compiler-builtins/ci/run.sh
index 0c07b32c74b9..52fb4b151ca5 100755
--- a/library/compiler-builtins/ci/run.sh
+++ b/library/compiler-builtins/ci/run.sh
@@ -13,11 +13,6 @@ if [ -z "$target" ]; then
     target="$host_target"
 fi
 
-if [[ "$target" = *"wasm"* ]]; then
-    # Enable the random backend
-    export RUSTFLAGS="${RUSTFLAGS:-} --cfg getrandom_backend=\"wasm_js\""
-fi
-
 if [ "${USING_CONTAINER_RUSTC:-}" = 1 ]; then
     # Install nonstandard components if we have control of the environment
     rustup target list --installed |
diff --git a/library/compiler-builtins/crates/libm-macros/Cargo.toml b/library/compiler-builtins/crates/libm-macros/Cargo.toml
index 100a8d0ec30e..f6697b783457 100644
--- a/library/compiler-builtins/crates/libm-macros/Cargo.toml
+++ b/library/compiler-builtins/crates/libm-macros/Cargo.toml
@@ -10,9 +10,9 @@ proc-macro = true
 
 [dependencies]
 heck = "0.5.0"
-proc-macro2 = "1.0.95"
-quote = "1.0.40"
-syn = { version = "2.0.104", features = ["full", "extra-traits", "visit-mut"] }
+proc-macro2 = "1.0.106"
+quote = "1.0.44"
+syn = { version = "2.0.114", features = ["full", "extra-traits", "visit-mut"] }
 
 [lints.rust]
 # Values used during testing
diff --git a/library/compiler-builtins/crates/musl-math-sys/Cargo.toml b/library/compiler-builtins/crates/musl-math-sys/Cargo.toml
index 39f6fa9065bd..60b0647b6dc6 100644
--- a/library/compiler-builtins/crates/musl-math-sys/Cargo.toml
+++ b/library/compiler-builtins/crates/musl-math-sys/Cargo.toml
@@ -11,4 +11,4 @@ license = "MIT OR Apache-2.0"
 libm = { path = "../../libm" }
 
 [build-dependencies]
-cc = "1.2.29"
+cc = "1.2.55"
diff --git a/library/compiler-builtins/crates/symbol-check/Cargo.toml b/library/compiler-builtins/crates/symbol-check/Cargo.toml
index e2218b491720..9f027df1e4f5 100644
--- a/library/compiler-builtins/crates/symbol-check/Cargo.toml
+++ b/library/compiler-builtins/crates/symbol-check/Cargo.toml
@@ -5,8 +5,8 @@ edition = "2024"
 publish = false
 
 [dependencies]
-object = "0.37.1"
-serde_json = "1.0.140"
+object = "0.37.3"
+serde_json = "1.0.149"
 
 [features]
 wasm = ["object/wasm"]
diff --git a/library/compiler-builtins/crates/util/Cargo.toml b/library/compiler-builtins/crates/util/Cargo.toml
index 614c54bd8355..b1ccd8a9e63c 100644
--- a/library/compiler-builtins/crates/util/Cargo.toml
+++ b/library/compiler-builtins/crates/util/Cargo.toml
@@ -16,4 +16,4 @@ libm = { path = "../../libm", default-features = false }
 libm-macros = { path = "../libm-macros" }
 libm-test = { path = "../../libm-test", default-features = false }
 musl-math-sys = { path = "../musl-math-sys", optional = true }
-rug = { version = "1.27.0", optional = true, default-features = false, features = ["float", "std"] }
+rug = { version = "1.28.1", optional = true, default-features = false, features = ["float", "std"] }
diff --git a/library/compiler-builtins/libm-test/Cargo.toml b/library/compiler-builtins/libm-test/Cargo.toml
index adecfc1af6b8..b813331a8552 100644
--- a/library/compiler-builtins/libm-test/Cargo.toml
+++ b/library/compiler-builtins/libm-test/Cargo.toml
@@ -28,25 +28,25 @@ icount = ["dep:gungraun"]
 short-benchmarks = []
 
 [dependencies]
-anyhow = "1.0.98"
+anyhow = "1.0.101"
 # This is not directly used but is required so we can enable `gmp-mpfr-sys/force-cross`.
-gmp-mpfr-sys = { version = "1.6.5", optional = true, default-features = false }
+gmp-mpfr-sys = { version = "1.6.8", optional = true, default-features = false }
 gungraun = { version = "0.17.0", optional = true }
-indicatif = { version = "0.18.0", default-features = false }
+indicatif = { version = "0.18.3", default-features = false }
 libm = { path = "../libm", features = ["unstable-public-internals"] }
 libm-macros = { path = "../crates/libm-macros" }
 musl-math-sys = { path = "../crates/musl-math-sys", optional = true }
 paste = "1.0.15"
-rand = "0.9.1"
+rand = "0.9.2"
 rand_chacha = "0.9.0"
-rayon = "1.10.0"
-rug = { version = "1.27.0", optional = true, default-features = false, features = ["float", "integer", "std"] }
+rayon = "1.11.0"
+rug = { version = "1.28.1", optional = true, default-features = false, features = ["float", "integer", "std"] }
 
 [target.'cfg(target_family = "wasm")'.dependencies]
-getrandom = { version = "0.3.3", features = ["wasm_js"] }
+getrandom = { version = "0.3.4", features = ["wasm_js"] }
 
 [build-dependencies]
-rand = { version = "0.9.1", optional = true }
+rand = { version = "0.9.2", optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.6.0", default-features = false, features = ["cargo_bench_support"] }
diff --git a/library/compiler-builtins/libm-test/src/precision.rs b/library/compiler-builtins/libm-test/src/precision.rs
index 897f21da78e7..a94fe429f5f3 100644
--- a/library/compiler-builtins/libm-test/src/precision.rs
+++ b/library/compiler-builtins/libm-test/src/precision.rs
@@ -498,7 +498,7 @@ fn int_float_common<F1: Float, F2: Float>(
         if input.0 > 4000 {
             return XFAIL_NOCHECK;
         } else if input.0 > 100 {
-            return CheckAction::AssertWithUlp(1_000_000);
+            return CheckAction::AssertWithUlp(2_000_000);
         }
     }
     DEFAULT