diff --git a/Cargo.lock b/Cargo.lock
index 58e16defe..37013a516 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1940,9 +1940,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.7.6"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
+checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "memmap2"
diff --git a/Cargo.toml b/Cargo.toml
index f1cd02e34..c6d4d7324 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -178,7 +178,7 @@ nix = { version = "0.30", features = ["fs", "user", "process", "term", "time", "
 malachite-bigint = "0.9.1"
 malachite-q = "0.9.1"
 malachite-base = "0.9.1"
-memchr = "2.7.4"
+memchr = "2.8.0"
 num-complex = "0.4.6"
 num-integer = "0.1.46"
 num-traits = "0.2"