diff --git a/Cargo.lock b/Cargo.lock
index 7e7e00fa..232f8712 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2892,9 +2892,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.124"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd761ff957cb2a45fbb9ab3da6512de9de55872866160b23c25f1a841e99d29f"
+checksum = "558dc50e1a5a5fa7112ca2ce4effcb321b0300c0d4ccf0776a9f60cd89031171"
 dependencies = [
  "serde_derive",
 ]
@@ -2911,9 +2911,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.124"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1800f7693e94e186f5e25a28291ae1570da908aff7d97a095dec1e56ff99069b"
+checksum = "b093b7a2bb58203b5da3056c05b4ec1fed827dcfdb37347a8841695263b3d06d"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.7",
@@ -3454,7 +3454,7 @@ dependencies = [
 
 [[package]]
 name = "tower-fallback"
-version = "0.2.1"
+version = "0.2.2"
 dependencies = [
  "futures-core",
  "pin-project 0.4.27",
@@ -4206,7 +4206,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-utils"
-version = "1.0.0-alpha.4"
+version = "1.0.0-alpha.5"
 dependencies = [
  "color-eyre",
  "hex",