diff --git a/Cargo.lock b/Cargo.lock
index 4a1c46d08..ed5615239 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2599,9 +2599,9 @@ checksum = "117240f60069e65410b3ae1bb213295bd828f707b5bec6596a1afc8793ce0cbc"
 
 [[package]]
 name = "dropshot"
-version = "0.16.5"
+version = "0.16.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ee062e12b3b08e748f90e92efe0b93d53a28403bd900fd9e69e6be66bbddc4f"
+checksum = "4d0df98c06659ab85a454f32dc36ca5dbc6500bd2a58f25ede4dc1f1d478904e"
 dependencies = [
  "async-stream",
  "async-trait",
@@ -2649,9 +2649,9 @@ dependencies = [
 
 [[package]]
 name = "dropshot_endpoint"
-version = "0.16.5"
+version = "0.16.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0430a45e1a3cc8aaf1396c2ca2a4c1215ab253cbcda7ca7ed7beb107e0591bd1"
+checksum = "7e53aef8838e0e341485590738ab180a6dceff3565ffcb198d5f365fea650378"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
@@ -4593,7 +4593,7 @@ dependencies = [
  "libc",
  "percent-encoding",
  "pin-project-lite",
- "socket2 0.6.1",
+ "socket2 0.5.10",
  "system-configuration",
  "tokio",
  "tower-layer",
@@ -4629,7 +4629,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.62.2",
+ "windows-core 0.61.2",
 ]
 
 [[package]]
@@ -5754,7 +5754,7 @@ version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51e219e79014df21a225b1860a479e2dcd7cbd9130f4defd4bd0e191ea31d67d"
 dependencies = [
- "base64 0.22.1",
+ "base64 0.21.7",
  "chrono",
  "getrandom 0.2.16",
  "http 1.4.0",
@@ -6817,7 +6817,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash",
  "rustls 0.23.35",
- "socket2 0.6.1",
+ "socket2 0.5.10",
  "thiserror 2.0.17",
  "tokio",
  "tracing",
@@ -6854,7 +6854,7 @@ dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
- "socket2 0.6.1",
+ "socket2 0.5.10",
  "tracing",
  "windows-sys 0.60.2",
 ]
@@ -8221,7 +8221,7 @@ version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1c97747dbf44bb1ca44a561ece23508e99cb592e862f22222dcf42f51d1e451"
 dependencies = [
- "heck 0.5.0",
+ "heck 0.4.1",
  "proc-macro2",
  "quote",
  "syn 2.0.111",
@@ -9507,7 +9507,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]