diff --git a/Cargo.lock b/Cargo.lock
index 2bdbf63f63c..2944da9818a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4967,12 +4967,13 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.14.0"
+version = "3.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28cce251fcbc87fac86a866eeb0d6c2d536fc16d06f184bb61aeae11aa4cee0c"
+checksum = "9a8a559c81686f576e8cd0290cd2a24a2a9ad80c98b3478856500fcbd7acd704"
 dependencies = [
  "cfg-if",
  "fastrand",
+ "getrandom",
  "once_cell",
  "rustix",
  "windows-sys 0.59.0",
diff --git a/Cargo.toml b/Cargo.toml
index 4372d6d9596..b733340ee3a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -113,7 +113,7 @@ serde_json = "=1.0.134"
 sha2 = "=0.10.8"
 spdx = "=0.10.8"
 tar = "=0.4.43"
-tempfile = "=3.14.0"
+tempfile = "=3.15.0"
 thiserror = "=2.0.9"
 tikv-jemallocator = { version = "=0.6.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }
 tokio = { version = "=1.42.0", features = ["net", "signal", "io-std", "io-util", "rt-multi-thread", "macros", "process"]}
diff --git a/crates/crates_io_database_dump/Cargo.toml b/crates/crates_io_database_dump/Cargo.toml
index 61fe8e4ab8c..2fe65c33c89 100644
--- a/crates/crates_io_database_dump/Cargo.toml
+++ b/crates/crates_io_database_dump/Cargo.toml
@@ -15,7 +15,7 @@ minijinja = "=2.5.0"
 serde = { version = "=1.0.217", features = ["derive"] }
 serde_json = "=1.0.134"
 tar = "=0.4.43"
-tempfile = "=3.14.0"
+tempfile = "=3.15.0"
 toml = "=0.8.19"
 tracing = "=0.1.41"
 zip = { version = "=2.2.2", default-features = false, features = ["deflate"] }
diff --git a/crates/crates_io_index/Cargo.toml b/crates/crates_io_index/Cargo.toml
index 8b4697e9aed..ee7c8dc0e3a 100644
--- a/crates/crates_io_index/Cargo.toml
+++ b/crates/crates_io_index/Cargo.toml
@@ -23,7 +23,7 @@ git2 = "=0.19.0"
 secrecy = "=0.10.3"
 serde = { version = "=1.0.217", features = ["derive"] }
 serde_json = "=1.0.134"
-tempfile = "=3.14.0"
+tempfile = "=3.15.0"
 tracing = "=0.1.41"
 url = "=2.5.4"
 
diff --git a/crates/crates_io_smoke_test/Cargo.toml b/crates/crates_io_smoke_test/Cargo.toml
index 023686c8b26..e01ae5f789e 100644
--- a/crates/crates_io_smoke_test/Cargo.toml
+++ b/crates/crates_io_smoke_test/Cargo.toml
@@ -18,7 +18,7 @@ secrecy = "=0.10.3"
 semver = { version = "=1.0.24", features = ["serde"] }
 serde = { version = "=1.0.217", features = ["derive"] }
 serde_json = "=1.0.134"
-tempfile = "=3.14.0"
+tempfile = "=3.15.0"
 thiserror = "=2.0.9"
 tokio = { version = "=1.42.0", features = ["fs", "macros", "process", "rt-multi-thread"]}
 tracing = "=0.1.41"