diff --git a/ci/docker-rust-nightly/Dockerfile b/ci/docker-rust-nightly/Dockerfile
index 1a9a2d8eed1bef..b53020d4672436 100644
--- a/ci/docker-rust-nightly/Dockerfile
+++ b/ci/docker-rust-nightly/Dockerfile
@@ -1,4 +1,4 @@
-FROM solanalabs/rust:1.66.1
+FROM solanalabs/rust:1.67.1
 ARG date
 
 RUN set -x \
diff --git a/ci/docker-rust/Dockerfile b/ci/docker-rust/Dockerfile
index ec1aac71456b0d..e9e4e7255ffcae 100644
--- a/ci/docker-rust/Dockerfile
+++ b/ci/docker-rust/Dockerfile
@@ -1,6 +1,6 @@
 # Note: when the rust version is changed also modify
 # ci/rust-version.sh to pick up the new image tag
-FROM rust:1.66.1
+FROM rust:1.67.1
 
 RUN set -x \
  && apt update \
diff --git a/ci/rust-version.sh b/ci/rust-version.sh
index 1f2bfb98f0fa5f..501d2a2bd0dc2d 100644
--- a/ci/rust-version.sh
+++ b/ci/rust-version.sh
@@ -29,7 +29,7 @@ fi
 if [[ -n $RUST_NIGHTLY_VERSION ]]; then
   nightly_version="$RUST_NIGHTLY_VERSION"
 else
-  nightly_version=2022-11-02
+  nightly_version=2023-01-22
 fi
 
 
diff --git a/runtime/src/accounts_db.rs b/runtime/src/accounts_db.rs
index c8c671caf85404..b3984f3e60fc0b 100644
--- a/runtime/src/accounts_db.rs
+++ b/runtime/src/accounts_db.rs
@@ -12363,9 +12363,9 @@ pub mod tests {
         let account = stored_account.clone_account();
 
         let expected_account_hash = if cfg!(debug_assertions) {
-            Hash::from_str("4StuvYHFd7xuShVXB94uHHvpqGMCaacdZnYB74QQkPA1").unwrap()
+            Hash::from_str("6qtBXmRrLdTdAV5bK6bZZJxQA4fPSUBxzQGq2BQSat25").unwrap()
         } else {
-            Hash::from_str("33ruy7m3Xto7irYfsBSN74aAzQwCQxsfoZxXuZy2Rra3").unwrap()
+            Hash::from_str("5HL9MtsQmxZQ8XSgcAhSkqnrayQFXUY8FT1JsHjDNKbi").unwrap()
         };
 
         assert_eq!(
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index f701aa5354eb58..588ffd57885e05 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.66.1"
+channel = "1.67.1"