diff --git a/mix.lock b/mix.lock
index 5daf0a1..7122a94 100644
--- a/mix.lock
+++ b/mix.lock
@@ -22,7 +22,7 @@
   "nimble_parsec": {:hex, :nimble_parsec, "1.3.1", "2c54013ecf170e249e9291ed0a62e5832f70a476c61da16f6aac6dca0189f2af", [:mix], [], "hexpm", "2682e3c0b2eb58d90c6375fc0cc30bc7be06f365bf72608804fb9cffa5e1b167"},
   "sobelow": {:hex, :sobelow, "0.13.0", "218afe9075904793f5c64b8837cc356e493d88fddde126a463839351870b8d1e", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "cd6e9026b85fc35d7529da14f95e85a078d9dd1907a9097b3ba6ac7ebbe34a0d"},
   "sourceror": {:hex, :sourceror, "1.0.2", "c5e86fdc14881f797749d1fe5df017ca66727a8146e7ee3e736605a3df78f3e6", [:mix], [], "hexpm", "832335e87d0913658f129d58b2a7dc0490ddd4487b02de6d85bca0169ec2bd79"},
-  "spark": {:hex, :spark, "2.1.13", "5c002181eed1c4336942267da20f4614b35c40aa347d35183190a7496196f802", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.0", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "2d5580313bbf6717d650a27554a66c83e10d164e7087e3c4082cdb23b5dc5c64"},
+  "spark": {:hex, :spark, "2.1.16", "3d41a184e904f29709aa759bc7f84c969b2e8513dc3510b2d6e6674bb1bfb2d9", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.0", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "32aa906ebf707f0bb2f28b93c37e05533a6f74df35cea8ae100f478caba5d0b7"},
   "splode": {:hex, :splode, "0.2.2", "cda6709f829e3fe39a9550e8c8bc11821f994ecd660b5a0d60452770f227b9ca", [:mix], [], "hexpm", "8e02f47fac4bff7cfd29a65611ee3ab728dcc9c70a5c2e438addb8f25713265a"},
   "telemetry": {:hex, :telemetry, "1.2.1", "68fdfe8d8f05a8428483a97d7aab2f268aaff24b49e0f599faa091f1d4e7f61c", [:rebar3], [], "hexpm", "dad9ce9d8effc621708f99eac538ef1cbe05d6a874dd741de2e689c47feafed5"},
   "yamerl": {:hex, :yamerl, "0.10.0", "4ff81fee2f1f6a46f1700c0d880b24d193ddb74bd14ef42cb0bcf46e81ef2f8e", [:rebar3], [], "hexpm", "346adb2963f1051dc837a2364e4acf6eb7d80097c0f53cbdc3046ec8ec4b4e6e"},