diff --git a/proto-google-cloud-security-private-ca-v1/src/main/java/com/google/cloud/security/privateca/v1/PrivateCaProto.java b/proto-google-cloud-security-private-ca-v1/src/main/java/com/google/cloud/security/privateca/v1/PrivateCaProto.java
index 02b291f5..180168ce 100644
--- a/proto-google-cloud-security-private-ca-v1/src/main/java/com/google/cloud/security/privateca/v1/PrivateCaProto.java
+++ b/proto-google-cloud-security-private-ca-v1/src/main/java/com/google/cloud/security/privateca/v1/PrivateCaProto.java
@@ -549,7 +549,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "eca/v1;privateca\370\001\001\252\002\"Google.Cloud.Secur"
           + "ity.PrivateCA.V1\312\002\"Google\\Cloud\\Security"
           + "\\PrivateCA\\V1\352\002&Google::Cloud::Security:"
-          + ":PrivateCA::v1b\006proto3"
+          + ":PrivateCA::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-security-private-ca-v1/src/main/proto/google/cloud/security/privateca/v1/service.proto b/proto-google-cloud-security-private-ca-v1/src/main/proto/google/cloud/security/privateca/v1/service.proto
index 475e64b5..4cc2aaeb 100644
--- a/proto-google-cloud-security-private-ca-v1/src/main/proto/google/cloud/security/privateca/v1/service.proto
+++ b/proto-google-cloud-security-private-ca-v1/src/main/proto/google/cloud/security/privateca/v1/service.proto
@@ -33,7 +33,7 @@ option java_multiple_files = true;
 option java_outer_classname = "PrivateCaProto";
 option java_package = "com.google.cloud.security.privateca.v1";
 option php_namespace = "Google\\Cloud\\Security\\PrivateCA\\V1";
-option ruby_package = "Google::Cloud::Security::PrivateCA::v1";
+option ruby_package = "Google::Cloud::Security::PrivateCA::V1";
 
 // [Certificate Authority Service][google.cloud.security.privateca.v1.CertificateAuthorityService] manages private
 // certificate authorities and issued certificates.