diff --git a/Cargo.lock b/Cargo.lock
index e11104c..96bd146 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -942,13 +951,24 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
 dependencies = [
- "aho-corasick",
+ "aho-corasick 0.6.10",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.5.6",
  "thread_local",
  "utf8-ranges",
 ]
 
+[[package]]
+name = "regex"
+version = "1.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
+dependencies = [
+ "aho-corasick 0.7.18",
+ "memchr",
+ "regex-syntax 0.6.26",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.5.6"
@@ -958,6 +978,12 @@ dependencies = [
  "ucd-util",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
+
 [[package]]
 name = "relay"
 version = "0.1.1"
@@ -1032,7 +1058,7 @@ dependencies = [
  "r2d2",
  "r2d2-diesel",
  "rand 0.5.6",
- "regex",
+ "regex 1.5.5",
  "seahash",
  "serde",
  "serde_derive",
@@ -1297,7 +1323,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0650399a761c61e9691ccc878bce2608291f7c18d8f84d188e6e11748a5316c8"
 dependencies = [
  "lazy_static 0.2.11",
- "regex",
+ "regex 0.2.11",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 445be47..b70ce72 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ maplit = "1"
 percent-encoding = "1.0"
 r2d2 = "0.8"
 r2d2-diesel = "1.0.0"
-regex = "0.2"
+regex = "1.5"
 seahash = "3.0.5"
 serde = "1.0.0"
 serde_derive = "1.0.0"