diff --git a/Cargo.toml b/Cargo.toml
index 2e17f1738..b85af2b75 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -76,7 +76,7 @@ winapi = "0.3.9"
 
 [dev-dependencies]
 binggan = "0.15.3"
-rand = "0.9"
+rand = "0.10"
 maplit = "1.0.2"
 matches = "0.1.9"
 pretty_assertions = "1.2.1"
diff --git a/bitpacker/Cargo.toml b/bitpacker/Cargo.toml
index 945bd0082..b8a9f98d0 100644
--- a/bitpacker/Cargo.toml
+++ b/bitpacker/Cargo.toml
@@ -18,5 +18,5 @@ homepage = "https://github.com/quickwit-oss/tantivy"
 bitpacking = { version = "0.9.2", default-features = false, features = ["bitpacker1x"] }
 
 [dev-dependencies]
-rand = "0.9"
+rand = "0.10"
 proptest = "1"
diff --git a/columnar/Cargo.toml b/columnar/Cargo.toml
index b528f879b..d48e16855 100644
--- a/columnar/Cargo.toml
+++ b/columnar/Cargo.toml
@@ -22,7 +22,7 @@ downcast-rs = "2.0.1"
 [dev-dependencies]
 proptest = "1"
 more-asserts = "0.3.1"
-rand = "0.9"
+rand = "0.10"
 binggan = "0.15.3"
 
 [[bench]]
diff --git a/common/Cargo.toml b/common/Cargo.toml
index 778da6ac9..632de9046 100644
--- a/common/Cargo.toml
+++ b/common/Cargo.toml
@@ -21,4 +21,4 @@ serde = { version = "1.0.136", features = ["derive"] }
 [dev-dependencies]
 binggan = "0.15.3"
 proptest = "1.0.0"
-rand = "0.9"
+rand = "0.10"
diff --git a/sstable/Cargo.toml b/sstable/Cargo.toml
index 813692e26..72f4c6256 100644
--- a/sstable/Cargo.toml
+++ b/sstable/Cargo.toml
@@ -25,7 +25,7 @@ zstd-compression = ["zstd"]
 proptest = "1"
 criterion = { version = "0.5", default-features = false }
 names = "0.14"
-rand = "0.9"
+rand = "0.10"
 
 [[bench]]
 name = "stream_bench"
diff --git a/stacker/Cargo.toml b/stacker/Cargo.toml
index e4f9d58ee..e88714c0a 100644
--- a/stacker/Cargo.toml
+++ b/stacker/Cargo.toml
@@ -23,7 +23,7 @@ name = "hashmap"
 path = "example/hashmap.rs"
 
 [dev-dependencies]
-rand = "0.9"
+rand = "0.10"
 zipf = "7.0.0"
 rustc-hash = "2.1.0"
 proptest = "1.2.0"