diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5617c08ec4b..6106307279a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,12 +13,12 @@
 
 See https://github.com/filecoin-project/lotus/blob/release/v1.32.0/CHANGELOG.md
 
-# Node v1.31.1-rc1 / 2025-01-20
+# Node v1.31.1 / 2025-01-27
 
-This Lotus release candidate introduces several new features and improvements, including JSON output for tipsets in `lotus chain list` cmd, enhanced logging during network upgrade migrations, and additional Bootstrap nodes. It also includes a refactored Ethereum API implementation into smaller, more manageable modules in a new `github.com/filecoin-project/lotus/node/impl/eth` package, as well as adding network name as a tag in most metrics - making it easier to create Graphana Dashboards for multiple networks. Please review the upgrade warnings and documentation for any important changes affecting RPC providers, node operators, and storage providers.
+This Lotus release introduces several new features and improvements, including JSON output for tipsets in `lotus chain list` cmd, enhanced logging during network upgrade migrations, and additional Bootstrap nodes. It also includes a refactored Ethereum API implementation into smaller, more manageable modules in a new `github.com/filecoin-project/lotus/node/impl/eth` package, as well as adding network name as a tag in most metrics - making it easier to create Graphana Dashboards for multiple networks. Please review the upgrade warnings and documentation for any important changes affecting RPC providers, node operators, and storage providers.
 
 ## ☢️ Upgrade Warnings ☢️
-- If you are running the v1.30.x version of Lotus, please go through the Upgrade Warnings section for the [v1.30.* releases](https://github.com/filecoin-project/lotus/releases/tag/v1.30.0) and [v1.31.*](https://github.com/filecoin-project/lotus/releases/tag/v1.31.0) before upgrading to this release.
+- If you are running the v1.30.x version of Lotus, please go through the Upgrade Warnings section for the [v1.31.0](https://github.com/filecoin-project/lotus/releases/tag/v1.31.0) before upgrading to this release.
 
 ## ⭐ Feature/Improvement Highlights:
 - Add json output of tipsets to `lotus chain list`. ([filecoin-project/lotus#12691](https://github.com/filecoin-project/lotus/pull/12691))
@@ -48,6 +48,37 @@ For the full set of changes since the last stable node release:
 
 https://github.com/filecoin-project/lotus/compare/v1.31.0...v1.31.1
 
+## 👨‍👩‍👧‍👦 Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| Rod Vagg | 26 | +13687/-11008 | 146 |
+| Masih H. Derkani | 19 | +2492/-1506 | 59 |
+| Aryan Tikarya | 2 | +2120/-1407 | 45 |
+| Krishang Shah | 1 | +3214/-117 | 66 |
+| Steven Allen | 4 | +1317/-1632 | 22 |
+| Jakub Sztandera | 10 | +935/-1203 | 176 |
+| Łukasz Magiera | 2 | +949/-467 | 33 |
+| Phi-rjan | 9 | +369/-339 | 43 |
+| Piotr Galar | 4 | +586/-106 | 12 |
+| Viraj Bhartiya | 3 | +219/-63 | 16 |
+| caseylove | 1 | +71/-67 | 1 |
+| asamuj | 2 | +39/-43 | 14 |
+| ZenGround0 | 2 | +73/-1 | 3 |
+| XiaoBei | 2 | +15/-15 | 7 |
+| wmjae | 2 | +9/-9 | 7 |
+| taozui472 | 1 | +9/-9 | 6 |
+| dependabot[bot] | 2 | +9/-9 | 4 |
+| huajin tong | 1 | +6/-6 | 6 |
+| Phi | 1 | +6/-6 | 6 |
+| Andi | 1 | +6/-6 | 2 |
+| root | 1 | +5/-5 | 4 |
+| chuangjinglu | 1 | +3/-3 | 3 |
+| wgyt | 1 | +2/-2 | 1 |
+| parthshah1 | 1 | +2/-2 | 1 |
+| leo | 1 | +2/-2 | 2 |
+| pinglanlu | 1 | +1/-1 | 1 |
+
 # Node and Miner v1.31.0 / 2024-12-02
 
 The Lotus v1.31.0 release introduces the new `ChainIndexer` subsystem, enhancing the indexing of Filecoin chain state for improved RPC performance. Several bug fixes in the block production loop are also included. Please review the upgrade warnings and documentation for any important changes affecting RPC providers, node operators and storage providers.
diff --git a/build/openrpc/full.json b/build/openrpc/full.json
index eaf5f4c4ea6..d5f89f63025 100644
--- a/build/openrpc/full.json
+++ b/build/openrpc/full.json
@@ -2,7 +2,7 @@
     "openrpc": "1.2.6",
     "info": {
         "title": "Lotus RPC API",
-        "version": "1.31.1-rc1"
+        "version": "1.31.1"
     },
     "methods": [
         {
diff --git a/build/openrpc/gateway.json b/build/openrpc/gateway.json
index 49071970f02..06bc78d9f93 100644
--- a/build/openrpc/gateway.json
+++ b/build/openrpc/gateway.json
@@ -2,7 +2,7 @@
     "openrpc": "1.2.6",
     "info": {
         "title": "Lotus RPC API",
-        "version": "1.31.1-rc1"
+        "version": "1.31.1"
     },
     "methods": [
         {
diff --git a/build/openrpc/miner.json b/build/openrpc/miner.json
index 9fe6d91953c..1ce6424ee32 100644
--- a/build/openrpc/miner.json
+++ b/build/openrpc/miner.json
@@ -2,7 +2,7 @@
     "openrpc": "1.2.6",
     "info": {
         "title": "Lotus RPC API",
-        "version": "1.31.1-rc1"
+        "version": "1.31.1"
     },
     "methods": [
         {
diff --git a/build/openrpc/worker.json b/build/openrpc/worker.json
index 3e8ddb28453..a0d55e7c2cd 100644
--- a/build/openrpc/worker.json
+++ b/build/openrpc/worker.json
@@ -2,7 +2,7 @@
     "openrpc": "1.2.6",
     "info": {
         "title": "Lotus RPC API",
-        "version": "1.31.1-rc1"
+        "version": "1.31.1"
     },
     "methods": [
         {
diff --git a/build/version.go b/build/version.go
index 8d95cd3a160..8d902e70359 100644
--- a/build/version.go
+++ b/build/version.go
@@ -7,7 +7,7 @@ import (
 )
 
 // NodeBuildVersion is the local build version of the Lotus daemon
-const NodeBuildVersion string = "1.31.1-rc1"
+const NodeBuildVersion string = "1.31.1"
 
 func NodeUserVersion() BuildVersion {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
diff --git a/documentation/en/cli-lotus.md b/documentation/en/cli-lotus.md
index 363db8fd82c..5a3f9ba623d 100644
--- a/documentation/en/cli-lotus.md
+++ b/documentation/en/cli-lotus.md
@@ -8,7 +8,7 @@ USAGE:
    lotus [global options] command [command options] [arguments...]
 
 VERSION:
-   1.31.1-rc1
+   1.31.1
 
 COMMANDS:
    daemon   Start a lotus daemon process