diff --git a/Cargo.toml b/Cargo.toml
index 176bc0a8..d75a9a1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ log = "0.3"
 memchr = "0.1"
 memmap = "0.2"
 num_cpus = "1"
-regex = "0.1.76"
+regex = "0.1.77"
 rustc-serialize = "0.3"
 term = "0.4"
 walkdir = "0.1"
diff --git a/grep/Cargo.toml b/grep/Cargo.toml
index 92544549..6720298a 100644
--- a/grep/Cargo.toml
+++ b/grep/Cargo.toml
@@ -16,5 +16,5 @@ license = "Unlicense/MIT"
 log = "0.3"
 memchr = "0.1"
 memmap = "0.2"
-regex = "0.1.76"
+regex = "0.1.77"
 regex-syntax = "0.3.5"