diff --git a/Cargo.lock b/Cargo.lock
index ca4ed7713c..f9cfab0094 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4002,7 +4002,7 @@ dependencies = [
 [[package]]
 name = "postgres"
 version = "0.19.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?branch=neon#cff6927e4f58b1af6ecc2ee7279df1f2ff537295"
+source = "git+https://github.com/neondatabase/rust-postgres.git?branch=skip-auth-1rtt#42784ef44fe62b6edca9813ca47bfc1c52c60a73"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -4015,7 +4015,7 @@ dependencies = [
 [[package]]
 name = "postgres-protocol"
 version = "0.6.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?branch=neon#cff6927e4f58b1af6ecc2ee7279df1f2ff537295"
+source = "git+https://github.com/neondatabase/rust-postgres.git?branch=skip-auth-1rtt#42784ef44fe62b6edca9813ca47bfc1c52c60a73"
 dependencies = [
  "base64 0.20.0",
  "byteorder",
@@ -4034,7 +4034,7 @@ dependencies = [
 [[package]]
 name = "postgres-types"
 version = "0.2.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?branch=neon#cff6927e4f58b1af6ecc2ee7279df1f2ff537295"
+source = "git+https://github.com/neondatabase/rust-postgres.git?branch=skip-auth-1rtt#42784ef44fe62b6edca9813ca47bfc1c52c60a73"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -6204,7 +6204,7 @@ dependencies = [
 [[package]]
 name = "tokio-postgres"
 version = "0.7.7"
-source = "git+https://github.com/neondatabase/rust-postgres.git?branch=neon#cff6927e4f58b1af6ecc2ee7279df1f2ff537295"
+source = "git+https://github.com/neondatabase/rust-postgres.git?branch=skip-auth-1rtt#42784ef44fe62b6edca9813ca47bfc1c52c60a73"
 dependencies = [
  "async-trait",
  "byteorder",
diff --git a/Cargo.toml b/Cargo.toml
index 8fddaaef12..fdffbc2acc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -198,10 +198,10 @@ env_logger = "0.10"
 log = "0.4"
 
 ## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
+postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="skip-auth-1rtt" }
+postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", branch="skip-auth-1rtt" }
+postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", branch="skip-auth-1rtt" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="skip-auth-1rtt" }
 
 ## Other git libraries
 heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
@@ -240,7 +240,7 @@ tonic-build = "0.9"
 [patch.crates-io]
 
 # Needed to get `tokio-postgres-rustls` to depend on our fork.
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="skip-auth-1rtt" }
 
 # bug fixes for UUID
 parquet = { git = "https://github.com/apache/arrow-rs", branch = "master" }