diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9dc556ef4a..3549e9f53a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,23 @@
 # Changelog
 
+## [5.1.1] - 2024-05-10
+
+### Fixed
+
+* fix(SyncProcess): Do not serialize all trees each progress tick
+* fix(SyncProcess): Call progressCb 2x less
+* fix(Account): Extract and unify progressCallback
+* fix(SyncProcess): Limit action execution concurrency to 12
+* fix(Account): Properly declare DEBUG the typescript way
+* fix(syncProcess): Properly count planned actions
+* fix(Git): On init don't use force push
+* fix(Git): Only bulldoze the repository if HEAD or branch cannot be found
+* Add optional automatic error reporting to discover dormant bugs
+* fix(Unidirectional): Scanner should use mappings if possible
+* fix({html,xbel} parsers): Don't replace '0' by ''
+* fix: Don't set lock after freeing it
+* Fix(BrowserTree): Don't load full Tree on startup
+
 ## [5.1.0] - 2024-05-05
 
 ### New
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 1a429fb71d..d4e08a9ea5 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "org.handmadeideas.floccus"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 5001000
-        versionName "5.1.0"
+        versionCode 5001001
+        versionName "5.1.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
diff --git a/manifest.chrome.json b/manifest.chrome.json
index 2e678a2cc0..32b64daf41 100644
--- a/manifest.chrome.json
+++ b/manifest.chrome.json
@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "name": "floccus bookmarks sync",
   "short_name": "floccus",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "__MSG_DescriptionExtension__",
   "icons": {
     "48": "icons/logo.png",
diff --git a/manifest.firefox.json b/manifest.firefox.json
index 58970aa397..2be45a61d0 100644
--- a/manifest.firefox.json
+++ b/manifest.firefox.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "floccus bookmarks sync",
   "short_name": "floccus",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "__MSG_DescriptionExtension__",
   "icons": {
     "48": "icons/logo.png",
diff --git a/manifest.json b/manifest.json
index 58970aa397..2be45a61d0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "floccus bookmarks sync",
   "short_name": "floccus",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "__MSG_DescriptionExtension__",
   "icons": {
     "48": "icons/logo.png",
diff --git a/package-lock.json b/package-lock.json
index ee86170f35..0c3dcb4ee5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "floccus",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "floccus",
-      "version": "5.1.0",
+      "version": "5.1.1",
       "license": "MPL-2.0",
       "dependencies": {
         "@byteowls/capacitor-oauth2": "5.x",
diff --git a/package.json b/package.json
index 8b89578305..a7eec70502 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "floccus",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "Sync your bookmarks privately across browsers and devices",
   "scripts": {
     "build": "gulp",