diff --git a/google/cloud/kms_v1/types/resources.py b/google/cloud/kms_v1/types/resources.py
index 6686a3ca..8f2da1b3 100644
--- a/google/cloud/kms_v1/types/resources.py
+++ b/google/cloud/kms_v1/types/resources.py
@@ -412,6 +412,9 @@ class CryptoKeyVersionAlgorithm(proto.Enum):
         RSA_DECRYPT_OAEP_3072_SHA256 = 9
         RSA_DECRYPT_OAEP_4096_SHA256 = 10
         RSA_DECRYPT_OAEP_4096_SHA512 = 17
+        RSA_DECRYPT_OAEP_2048_SHA1 = 37
+        RSA_DECRYPT_OAEP_3072_SHA1 = 38
+        RSA_DECRYPT_OAEP_4096_SHA1 = 39
         EC_SIGN_P256_SHA256 = 12
         EC_SIGN_P384_SHA384 = 13
         EC_SIGN_SECP256K1_SHA256 = 31