diff --git a/Cargo.lock b/Cargo.lock
index b8ed11fb27..a5ab8de5e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -790,7 +790,7 @@ name = "chain-vote"
 version = "0.1.0"
 source = "git+https://github.com/input-output-hk/chain-libs.git?branch=master#ebaf75a79489ced9d120f5330e0e13748b6aec53"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "chain-core",
  "chain-crypto",
  "const_format",
@@ -4333,9 +4333,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.5"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0486718e92ec9a68fbed73bb5ef687d71103b142595b406835649bebd33f72c7"
+checksum = "a2333e6df6d6598f2b1974829f853c2b4c5f4a6e503c10af918081aa6f8564e1"
 dependencies = [
  "serde",
 ]