update solutions dependencies

diff --git a/solutions/Cargo.lock b/solutions/Cargo.lock
index 9aada1302251ac37682f9c17582545cb20db7800..391594061002c3559934c5af35ebb6fbe33c1c62 100644 (file)
--- a/solutions/Cargo.lock
+++ b/solutions/Cargo.lock
@@ -2,58 +2,58 @@
 name = "solutions"
 version = "0.1.0"
 dependencies = [
- "docopt 0.6.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "docopt 0.6.74 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "aho-corasick"
-version = "0.2.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "docopt"
-version = "0.6.67"
+version = "0.6.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "regex 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-serialize 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libc"
-version = "0.1.8"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memchr"
-version = "0.1.3"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex"
-version = "0.1.40"
+version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.2.0"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustc-serialize"
-version = "0.3.15"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]