diff --git a/Cargo.lock b/Cargo.lock
index 98af4b91a07..f52e540bea2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -139,7 +139,7 @@ dependencies = [
  "diesel_full_text_search 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel_migrations 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "docopt 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "dotenv 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dotenv 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -442,7 +442,7 @@ dependencies = [
 
 [[package]]
 name = "derive-error-chain"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -513,11 +513,11 @@ dependencies = [
 
 [[package]]
 name = "dotenv"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "derive-error-chain 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "derive-error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -618,7 +618,7 @@ dependencies = [
 
 [[package]]
 name = "error-chain"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2067,14 +2067,14 @@ dependencies = [
 "checksum curl-sys 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "4bee31aa3a079d5f3ff9579ea4dcfb1b1a17a40886f5f467436d383e78134b55"
 "checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
 "checksum debug_unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9a032eac705ca39214d169f83e3d3da290af06d8d1d344d1baad2fd002dca4b3"
-"checksum derive-error-chain 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3c9ca9ade651388daad7c993f005d0d20c4f6fe78c1cdc93e95f161c6f5ede4a"
+"checksum derive-error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "92183014af72c63aea490e66526c712bf1066ac50f66c9f34824f02483ec1d98"
 "checksum derive_deref 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "75977fd13de1d8a2b0db58cb124e8f1e63cf233917fea33065e8b214d1eccdb8"
 "checksum diesel 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9db28a518f3e0c61bdb0044d9a8b2b369373c090c19fec07e49e3b8511dcffa"
 "checksum diesel_derives 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "03bcaf77491f53e400d5ee3bdd57142ea4e1c47fe9217b3361ff9a76ca0e3d37"
 "checksum diesel_full_text_search 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c6bb76b26499ddcd4672f4a47fa6cdf97b5dfbedf688c4e2f386ba576585b4ae"
 "checksum diesel_migrations 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b42c35d1ce9e8d57a3e7001b4127f2bc1b073a89708bb7019f5be27c991c28"
 "checksum docopt 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3b5b93718f8b3e5544fcc914c43de828ca6c6ace23e0332c6080a2977b49787a"
-"checksum dotenv 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d6f0e2bb24d163428d8031d3ebd2d2bd903ad933205a97d0f18c7c1aade380f3"
+"checksum dotenv 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a70de3c590ce18df70743cace1cf12565637a0b26fd8b04ef10c7d33fdc66cdc"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
 "checksum either 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e311a7479512fbdf858fb54d91ec59f3b9f85bc0113659f46bba12b199d273ce"
 "checksum email 0.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "0809dd991afe3cc925063fa1c44cd57e5ed92d06d93f92661a53b79f5e44d4de"
@@ -2087,7 +2087,7 @@ dependencies = [
 "checksum encoding_index_tests 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"
 "checksum entities 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "34302e97cd148c302c39cf11f322bcf3412c06caddd2edf9222c22eac7fd63ef"
 "checksum env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3ddf21e73e016298f5cb37d6ef8e8da8e39f91f9ec8b0df44b7deb16a9f8cd5b"
-"checksum error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9435d864e017c3c6afeac1654189b06cdb491cf2ff73dbf0d73b0f292f42ff8"
+"checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
 "checksum filetime 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "aa75ec8f7927063335a9583e7fa87b0110bb888cf766dc01b54c0ff70d760c8e"
 "checksum filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "da4b9849e77b13195302c174324b5ba73eec9b236b24c221a61000daefb95c5f"
 "checksum flate2 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)" = "e6234dd4468ae5d1e2dbb06fe2b058696fdc50a339c68a393aefbf00bc81e423"
diff --git a/Cargo.toml b/Cargo.toml
index 898e16501ad..3c7f128dc1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ env_logger = "0.4"
 hex = "0.3"
 htmlescape = "0.3.1"
 license-exprs = "^1.3"
-dotenv = "0.10.0"
+dotenv = "0.11.0"
 toml = "0.4"
 diesel = { version = "1.3.0", features = ["postgres", "serde_json", "chrono", "r2d2"] }
 diesel_full_text_search = "1.0.0"
@@ -78,7 +78,7 @@ tokio-core = "0.1"
 tokio-service = "0.1"
 
 [build-dependencies]
-dotenv = "0.10"
+dotenv = "0.11"
 diesel = { version = "1.3.0", features = ["postgres"] }
 diesel_migrations = { version = "1.3.0", features = ["postgres"] }