diff --git a/pkg.info b/pkg.info
index e907de2..7766d80 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,9 +1,21 @@
 name: protobuf-compiler
 description: Protocol buffer compiler
-version: 32.1
+version: "33.0"
+revision: 1
 url: https://protobuf.dev/
 license: BSD-3-Clause
 architecture: any
-depends: ["abseil-cpp", "gcc-libs", "glibc", "zlib"]
-make_depends: ["cmake", "googletest"]
 type: source
+depends:
+  - abseil-cpp
+  - gcc-libs
+  - glibc
+  - zlib
+make_depends:
+  - cmake
+  - googletest
+downloads:
+  - url: https://github.com/protocolbuffers/protobuf/archive/refs/tags/v${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: b6b03fbaa3a90f3d4f2a3fa4ecc41d7cd0326f92fcc920a7843f12206c8d52cd
diff --git a/source.sh b/source.sh
index 70bd4c5..5f0ceb7 100644
--- a/source.sh
+++ b/source.sh
@@ -2,16 +2,6 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://github.com/protocolbuffers/protobuf/archive/refs/tags/v${BPM_PKG_VERSION}.tar.gz"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {