diff --git a/gradle.properties b/gradle.properties
index 4f889244..5e8c0bfb 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -74,7 +74,7 @@ GRADLE_VERSIONS_PLUGIN_VERSION=0.42.0
 KTLINT_VERSION=0.46.1
 KSP_VERSION=1.7.0-1.0.6
 MAVEN_PUBLISH_GRADLE_PLUGIN=0.20.0
-PROTOBUF_GRADLE_PLUGIN_VERSION=0.8.18
+PROTOBUF_GRADLE_PLUGIN_VERSION=0.8.19
 RUST_GRADLE_PLUGIN_VERSION=0.9.3
 
 ANDROIDX_ANNOTATION_VERSION=1.3.0
@@ -106,7 +106,7 @@ MOCKITO_KOTLIN_VERSION=2.2.0
 MOCKITO_VERSION=4.6.1
 OKHTTP_VERSION=4.10.0
 OKIO_VERSION=3.1.0
-PROTOC_VERSION=3.21.1
+PROTOC_VERSION=3.21.2
 ZCASH_WALLET_PLUGINS_VERSION=1.0.1
 
 # This shouldn't be changed, as Android doesn't support targets beyond Java 8