diff --git a/Cargo.lock b/Cargo.lock
index cb0fe3fe20..67efa44872 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3561,7 +3561,7 @@ dependencies = [
 [[package]]
 name = "postgres"
 version = "0.19.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=7434d9388965a17a6d113e5dfc0e65666a03b4c2#7434d9388965a17a6d113e5dfc0e65666a03b4c2"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -3574,7 +3574,7 @@ dependencies = [
 [[package]]
 name = "postgres-native-tls"
 version = "0.5.0"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=7434d9388965a17a6d113e5dfc0e65666a03b4c2#7434d9388965a17a6d113e5dfc0e65666a03b4c2"
 dependencies = [
  "native-tls",
  "tokio",
@@ -3585,7 +3585,7 @@ dependencies = [
 [[package]]
 name = "postgres-protocol"
 version = "0.6.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=7434d9388965a17a6d113e5dfc0e65666a03b4c2#7434d9388965a17a6d113e5dfc0e65666a03b4c2"
 dependencies = [
  "base64 0.20.0",
  "byteorder",
@@ -3603,7 +3603,7 @@ dependencies = [
 [[package]]
 name = "postgres-types"
 version = "0.2.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=7434d9388965a17a6d113e5dfc0e65666a03b4c2#7434d9388965a17a6d113e5dfc0e65666a03b4c2"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -5407,7 +5407,7 @@ dependencies = [
 [[package]]
 name = "tokio-postgres"
 version = "0.7.7"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=7434d9388965a17a6d113e5dfc0e65666a03b4c2#7434d9388965a17a6d113e5dfc0e65666a03b4c2"
 dependencies = [
  "async-trait",
  "byteorder",
diff --git a/Cargo.toml b/Cargo.toml
index 727fcbd5a0..26f523ce19 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -160,11 +160,11 @@ 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", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
-postgres-native-tls = { git = "https://github.com/neondatabase/rust-postgres.git", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
-postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
-postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
+postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
+postgres-native-tls = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
+postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
+postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
 
 ## Other git libraries
 heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
@@ -200,7 +200,7 @@ tonic-build = "0.9"
 
 # This is only needed for proxy's tests.
 # TODO: we should probably fork `tokio-postgres-rustls` instead.
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="7434d9388965a17a6d113e5dfc0e65666a03b4c2" }
 
 ################# Binary contents sections