diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5504d12f..3c68505b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ENHANCEMENTS:
 
-* data-source/http: `response_body_base64_std` has been added and contains a standard base64 encoding of the response body ([#158](https://github.com/hashicorp/terraform-provider-http/pull/158)).
+* data-source/http: `response_body_base64` has been added and contains a standard base64 encoding of the response body ([#158](https://github.com/hashicorp/terraform-provider-http/pull/158)).
 * data-source/http: Replaced issuing warning on the basis of possible non-text `Content-Type` with issuing warning if response body does not contain valid UTF-8. ([#158](https://github.com/hashicorp/terraform-provider-http/pull/158)).
 
 ## 3.1.0 (August 30, 2022)
diff --git a/docs/data-sources/http.md b/docs/data-sources/http.md
index 9dd3ffa5..6e8b7272 100644
--- a/docs/data-sources/http.md
+++ b/docs/data-sources/http.md
@@ -152,6 +152,6 @@ resource "null_resource" "example" {
 - `body` (String, Deprecated) The response body returned as a string. **NOTE**: This is deprecated, use `response_body` instead.
 - `id` (String) The URL used for the request.
 - `response_body` (String) The response body returned as a string.
-- `response_body_base64_std` (String) The response body encoded as base64 (standard) as defined in [RFC 4648](https://datatracker.ietf.org/doc/html/rfc4648#section-4).
+- `response_body_base64` (String) The response body encoded as base64 (standard) as defined in [RFC 4648](https://datatracker.ietf.org/doc/html/rfc4648#section-4).
 - `response_headers` (Map of String) A map of response header field names and values. Duplicate headers are concatenated according to [RFC2616](https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2).
 - `status_code` (Number) The HTTP response status code.
\ No newline at end of file
diff --git a/internal/provider/data_source_http.go b/internal/provider/data_source_http.go
index da1965de..c57cda30 100644
--- a/internal/provider/data_source_http.go
+++ b/internal/provider/data_source_http.go
@@ -104,7 +104,7 @@ your control should be treated as untrustworthy.`,
 				DeprecationMessage: "Use response_body instead",
 			},
 
-			"response_body_base64_std": {
+			"response_body_base64": {
 				Description: "The response body encoded as base64 (standard) as defined in [RFC 4648](https://datatracker.ietf.org/doc/html/rfc4648#section-4).",
 				Type:        types.StringType,
 				Computed:    true,
@@ -232,6 +232,6 @@ type modelV0 struct {
 	ResponseHeaders       types.Map    `tfsdk:"response_headers"`
 	ResponseBody          types.String `tfsdk:"response_body"`
 	Body                  types.String `tfsdk:"body"`
-	ResponseBodyBase64Std types.String `tfsdk:"response_body_base64_std"`
+	ResponseBodyBase64Std types.String `tfsdk:"response_body_base64"`
 	StatusCode            types.Int64  `tfsdk:"status_code"`
 }
diff --git a/internal/provider/data_source_http_test.go b/internal/provider/data_source_http_test.go
index 572a7474..3c319c0d 100644
--- a/internal/provider/data_source_http_test.go
+++ b/internal/provider/data_source_http_test.go
@@ -363,7 +363,7 @@ func TestDataSource_ResponseBodyText(t *testing.T) {
 							}`, svr.URL),
 				Check: resource.ComposeTestCheckFunc(
 					resource.TestCheckResourceAttr("data.http.http_test", "response_body", "你好世界"),
-					resource.TestCheckResourceAttr("data.http.http_test", "response_body_base64_std", "5L2g5aW95LiW55WM"),
+					resource.TestCheckResourceAttr("data.http.http_test", "response_body_base64", "5L2g5aW95LiW55WM"),
 				),
 			},
 		},
@@ -394,7 +394,7 @@ func TestDataSource_ResponseBodyBinary(t *testing.T) {
 				Check: resource.ComposeTestCheckFunc(
 					// Note the replacement character in the string representation in `response_body`.
 					resource.TestCheckResourceAttr("data.http.http_test", "response_body", "GIF89a\x01\x00\x01\x00�\x00\x00\x00\x00\x00\x00\x00\x00!�\x04\x01\x00\x00\x00\x00,\x00\x00\x00\x00\x01\x00\x01\x00\x00\x02\x02D\x01\x00;"),
-					resource.TestCheckResourceAttr("data.http.http_test", "response_body_base64_std", "R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="),
+					resource.TestCheckResourceAttr("data.http.http_test", "response_body_base64", "R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="),
 				),
 			},
 		},