diff --git a/protobuf/.SRCINFO b/protobuf/.SRCINFO
index d46a89c5f1..955706ba24 100644
--- a/protobuf/.SRCINFO
+++ b/protobuf/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = protobuf
 	pkgdesc = Protocol Buffers - Google's data interchange format
-	pkgver = 28.2
-	pkgrel = 3
+	pkgver = 29.2
+	pkgrel = 1
 	url = https://developers.google.com/protocol-buffers/
 	arch = x86_64
 	arch = powerpc64le
@@ -25,10 +25,10 @@ pkgbase = protobuf
 	depends = zlib
 	depends = abseil-cpp
 	options = !lto
-	source = https://github.com/protocolbuffers/protobuf/archive/v28.2/protobuf-28.2.tar.gz
+	source = https://github.com/protocolbuffers/protobuf/archive/v29.2/protobuf-29.2.tar.gz
 	source = protobuf-fix-build-type-none.patch
 	source = protobuf-25.3-ruby-disable-LTO.patch
-	sha512sums = 4ce79dd4fce384e4d6b7234ad4b25b5b5abeb4c2a122aa226c903b9b83d576f4b105b0d29f1cf4606c6a265d84fbfff2436edb2a9279360e84da9ac98ad1106c
+	sha512sums = aeb21773edc3dd92a6c1ba6ccd721cc8a20d61230a5309c75ee3ef19baa554c228a6d1095f191ccc18f10183b646f3140dfe6526f5812bcaa64b7d5260572643
 	sha512sums = 18bc71031bbcbc3810a9985fa670465040f06a6c104ab8079b56bdfc499bb6cec40805a0cefd455031142490a576dc60aa8000523877ac0353b93558e9beabbd
 	sha512sums = 1ebdea4e533ee0f71baf1b3fe2623ca723b36a08c6b97475ea5996b10aeb6873cf94d9120596ddd1216bd2f6feb991f8c33078e8104008a5078ace5be5431efd
 
@@ -40,7 +40,7 @@ pkgname = protobuf
 
 pkgname = python-protobuf
 	pkgdesc = Python 3 bindings for Google Protocol Buffers
-	depends = protobuf=28.2
+	depends = protobuf=29.2
 	depends = python
 
 pkgname = ruby-google-protobuf
diff --git a/protobuf/PKGBUILD b/protobuf/PKGBUILD
index 6daec7152e..a0eed7a83b 100644
--- a/protobuf/PKGBUILD
+++ b/protobuf/PKGBUILD
@@ -10,8 +10,8 @@
 
 pkgbase='protobuf'
 pkgname=('protobuf' 'python-protobuf' 'ruby-google-protobuf')
-pkgver=28.3
-pkgrel=2
+pkgver=29.2
+pkgrel=1
 pkgdesc="Protocol Buffers - Google's data interchange format"
 arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
 url='https://developers.google.com/protocol-buffers/'
@@ -40,7 +40,7 @@ checkdepends=(
 source=(https://github.com/protocolbuffers/protobuf/archive/v$pkgver/$pkgname-$pkgver.tar.gz
         protobuf-fix-build-type-none.patch
         $pkgbase-25.3-ruby-disable-LTO.patch) # https://github.com/protocolbuffers/protobuf/issues/11935
-sha512sums=('a91e175fed7eb01c4240842a5af73a7d3cefccbb10885434bceeb7bc89ab6c56a74912cee290bf46e81d4026f3c9c2b10faad5545816064e215c4bae7908263d'
+sha512sums=('aeb21773edc3dd92a6c1ba6ccd721cc8a20d61230a5309c75ee3ef19baa554c228a6d1095f191ccc18f10183b646f3140dfe6526f5812bcaa64b7d5260572643'
             '18bc71031bbcbc3810a9985fa670465040f06a6c104ab8079b56bdfc499bb6cec40805a0cefd455031142490a576dc60aa8000523877ac0353b93558e9beabbd'
             '1ebdea4e533ee0f71baf1b3fe2623ca723b36a08c6b97475ea5996b10aeb6873cf94d9120596ddd1216bd2f6feb991f8c33078e8104008a5078ace5be5431efd')