diff --git a/Cargo.lock b/Cargo.lock
index d21ea99..556d507 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -256,9 +256,9 @@ dependencies = [
 
 [[package]]
 name = "if_chain"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb56e1aa765b4b4f3aadfab769793b7087bb03a4ea4920644a6d238e2df5b9ed"
+checksum = "cd62e6b5e86ea8eeeb8db1de02880a6abc01a397b2ebb64b5d74ac255318f5cb"
 
 [[package]]
 name = "indexmap"