diff --git a/CHANGELOG.md b/CHANGELOG.md
index e03df4c..b9a48f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 All notable changes to this Cloudron package will be documented in this file.
 
+## [1.2.2] - 2025-08-22
+
+### Updated
+- Updated mautrix-whatsapp to v0.12.4
+- Updated Go version to 1.24.0 (required for v0.12.4)
+
+### Changes in v0.12.4
+- Added support for bridging HD dual uploads from WhatsApp to Matrix edits
+- Improved placeholders for pin and keep messages
+- Fixed bridging of animated webp stickers
+- Resolved avatar change synchronization issues for user ghosts
+- Fixed first message after group LID migration
+- Corrected bot message handling in direct messages
+- Addressed new group member naming inconsistencies
+- Deprecated legacy provisioning API (will be removed in next release)
+
 ## [1.0.0] - 2024-06-16
 
 ### Added
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 07c2240..6b1df21 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -1,6 +1,6 @@
 {
-  "version": "1.2.1",
-  "upstreamVersion": "0.12.3",
+  "version": "1.2.2",
+  "upstreamVersion": "0.12.4",
   "id": "dev.maunium.whatsapp.cloudronapp",
   "title": "Matrix WhatsApp Bridge",
   "author": "Tulir Asokan <tulir@maunium.net>",
diff --git a/Dockerfile.cloudron b/Dockerfile.cloudron
index f205b96..3f48360 100644
--- a/Dockerfile.cloudron
+++ b/Dockerfile.cloudron
@@ -16,7 +16,7 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Go
-ENV GO_VERSION=1.21.4
+ENV GO_VERSION=1.24.0
 RUN curl -LO https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz \
     && tar -C /usr/local -xzf go${GO_VERSION}.linux-amd64.tar.gz \
     && rm go${GO_VERSION}.linux-amd64.tar.gz
@@ -27,7 +27,7 @@ RUN mkdir -p /app/code /app/pkg /app/data
 WORKDIR /app/code
 
 # Download and build mautrix-whatsapp
-RUN git clone --branch v0.12.3 https://github.com/mautrix/whatsapp.git . \
+RUN git clone --branch v0.12.4 https://github.com/mautrix/whatsapp.git . \
     && go build -o /app/pkg/mautrix-whatsapp ./cmd/mautrix-whatsapp
 
 # Copy startup script