diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f81bdee46..8044b2f47 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,7 @@ jobs:
       - run: docker compose up -d
       - uses: sfackler/actions/rustup@master
         with:
-          version: 1.63.0
+          version: 1.64.0
       - run: echo "version=$(rustc --version)" >> $GITHUB_OUTPUT
         id: rust-version
       - uses: actions/cache@v3
diff --git a/tokio-postgres/Cargo.toml b/tokio-postgres/Cargo.toml
index 807698f88..c29852dec 100644
--- a/tokio-postgres/Cargo.toml
+++ b/tokio-postgres/Cargo.toml
@@ -55,8 +55,8 @@ pin-project-lite = "0.2"
 phf = "0.11"
 postgres-protocol = { version = "0.6.4", path = "../postgres-protocol" }
 postgres-types = { version = "0.2.4", path = "../postgres-types" }
-socket2 = { version = "0.4", features = ["all"] }
-tokio = { version = "1.0", features = ["io-util"] }
+socket2 = { version = "0.5", features = ["all"] }
+tokio = { version = "1.27", features = ["io-util"] }
 tokio-util = { version = "0.7", features = ["codec"] }
 
 [dev-dependencies]