diff --git a/Cargo.lock b/Cargo.lock
index 2ebf3e3f7..3cb50434b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -396,7 +396,7 @@ name = "builder_core"
 version = "0.0.0"
 dependencies = [
  "base64 0.21.0",
- "bitflags 0.3.3",
+ "bitflags 1.3.2",
  "chrono",
  "dogstatsd",
  "env_proxy",
@@ -1304,7 +1304,7 @@ dependencies = [
  "actix-web",
  "artifactory-client",
  "base64 0.21.0",
- "bitflags 0.3.3",
+ "bitflags 1.3.2",
  "builder_core",
  "bytes",
  "chrono",
@@ -1381,7 +1381,7 @@ dependencies = [
 name = "habitat_builder_graph"
 version = "0.0.0"
 dependencies = [
- "bitflags 0.3.3",
+ "bitflags 1.3.2",
  "builder_core",
  "clap",
  "copperline",
@@ -1420,7 +1420,7 @@ dependencies = [
  "actix-web",
  "async-trait",
  "backtrace",
- "bitflags 0.3.3",
+ "bitflags 1.3.2",
  "builder_core",
  "bytes",
  "chrono",
@@ -1462,7 +1462,7 @@ name = "habitat_builder_worker"
 version = "0.0.0"
 dependencies = [
  "backtrace",
- "bitflags 0.3.3",
+ "bitflags 1.3.2",
  "builder_core",
  "chrono",
  "clap",
@@ -1506,7 +1506,7 @@ dependencies = [
  "habitat_win_users",
  "hex 0.4.3",
  "lazy_static",
- "libc 0.1.12",
+ "libc 0.2.155",
  "log",
  "native-tls",
  "nix 0.26.2",