diff --git a/testsuite/benches/sparql_query.rs b/testsuite/benches/sparql_query.rs
index a19c4392..6127e1f0 100644
--- a/testsuite/benches/sparql_query.rs
+++ b/testsuite/benches/sparql_query.rs
@@ -9,8 +9,8 @@ criterion_main!(sparql);
 
 fn sparql_w3c_syntax_bench(c: &mut Criterion) {
     let manifest_urls = vec![
-        "http://www.w3.org/2001/sw/DataAccess/tests/data-r2/manifest-syntax.ttl",
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/manifest-sparql11-query.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql10/manifest-syntax.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/manifest-sparql11-query.ttl",
     ];
     let queries: Vec<_> = TestManifest::new(manifest_urls)
         .flat_map(|test| {
diff --git a/testsuite/rdf-tests b/testsuite/rdf-tests
index 7f556ae7..52be3f1b 160000
--- a/testsuite/rdf-tests
+++ b/testsuite/rdf-tests
@@ -1 +1 @@
-Subproject commit 7f556ae7c7d94ef63997e13a173603fba80db5d7
+Subproject commit 52be3f1b99a7890ec1266bac7b52be19a85a720c
diff --git a/testsuite/src/files.rs b/testsuite/src/files.rs
index 657fcc9a..0d744b1f 100644
--- a/testsuite/src/files.rs
+++ b/testsuite/src/files.rs
@@ -13,16 +13,6 @@ pub fn read_file(url: &str) -> Result<impl BufRead> {
         url.replace("https://w3c.github.io/", "")
     } else if url.starts_with("http://www.w3.org/2013/RDFXMLTests/") {
         url.replace("http://www.w3.org/2013/RDFXMLTests/", "rdf-tests/rdf-xml/")
-    } else if url.starts_with("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/") {
-        url.replace(
-            "http://www.w3.org/2001/sw/DataAccess/tests/",
-            "rdf-tests/sparql11/",
-        )
-    } else if url.starts_with("http://www.w3.org/2009/sparql/docs/tests/data-sparql11/") {
-        url.replace(
-            "http://www.w3.org/2009/sparql/docs/tests/",
-            "rdf-tests/sparql11/",
-        )
     } else if url.starts_with("https://github.com/oxigraph/oxigraph/tests/") {
         url.replace(
             "https://github.com/oxigraph/oxigraph/tests/",
diff --git a/testsuite/src/lib.rs b/testsuite/src/lib.rs
index 506e36ce..3ebc2669 100644
--- a/testsuite/src/lib.rs
+++ b/testsuite/src/lib.rs
@@ -1,4 +1,4 @@
-//! Implementation of [W3C RDF tests](http://w3c.github.io/rdf-tests/) to tests Oxigraph conformance.
+//! Implementation of [W3C RDF tests](https://w3c.github.io/rdf-tests/) to tests Oxigraph conformance.
 
 pub mod evaluator;
 pub mod files;
diff --git a/testsuite/tests/sparql.rs b/testsuite/tests/sparql.rs
index 34bbecab..e86eb84b 100644
--- a/testsuite/tests/sparql.rs
+++ b/testsuite/tests/sparql.rs
@@ -30,7 +30,7 @@ fn run_testsuite(manifest_url: &str, ignored_tests: Vec<&str>) -> Result<()> {
 #[test]
 fn sparql10_w3c_query_syntax_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2001/sw/DataAccess/tests/data-r2/manifest-syntax.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql10/manifest-syntax.ttl",
         vec![
             "http://www.w3.org/2001/sw/DataAccess/tests/data-r2/syntax-sparql3/manifest#syn-bad-26", // tokenizer
         ],
@@ -39,7 +39,7 @@ fn sparql10_w3c_query_syntax_testsuite() -> Result<()> {
 
 #[test]
 fn sparql10_w3c_query_evaluation_testsuite() -> Result<()> {
-    run_testsuite("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/manifest-evaluation.ttl", vec![
+    run_testsuite("https://w3c.github.io/rdf-tests/sparql/sparql10/manifest-evaluation.ttl", vec![
         //Multiple writing of the same xsd:integer. Our system does strong normalization.
         "http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest#distinct-1",
         "http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest#distinct-9",
@@ -74,7 +74,7 @@ fn sparql10_w3c_query_evaluation_testsuite() -> Result<()> {
 #[test]
 fn sparql11_query_w3c_evaluation_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/manifest-sparql11-query.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/manifest-sparql11-query.ttl",
         vec![
             //BNODE() scope is currently wrong
             "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/functions/manifest#bnode01",
@@ -87,7 +87,7 @@ fn sparql11_query_w3c_evaluation_testsuite() -> Result<()> {
 #[test]
 fn sparql11_federation_w3c_evaluation_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/manifest-sparql11-fed.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/manifest-sparql11-fed.ttl",
         vec![
             // Problem during service evaluation order
             "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/service/manifest#service5",
@@ -98,7 +98,7 @@ fn sparql11_federation_w3c_evaluation_testsuite() -> Result<()> {
 #[test]
 fn sparql11_update_w3c_evaluation_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/manifest-sparql11-update.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/manifest-sparql11-update.ttl",
         vec![
             // We allow multiple INSERT DATA with the same blank nodes
             "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/syntax-update-1/manifest#test_54",
@@ -109,7 +109,7 @@ fn sparql11_update_w3c_evaluation_testsuite() -> Result<()> {
 #[test]
 fn sparql11_json_w3c_evaluation_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/json-res/manifest.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/json-res/manifest.ttl",
         vec![],
     )
 }
@@ -117,7 +117,7 @@ fn sparql11_json_w3c_evaluation_testsuite() -> Result<()> {
 #[test]
 fn sparql11_tsv_w3c_evaluation_testsuite() -> Result<()> {
     run_testsuite(
-        "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest.ttl",
+        "https://w3c.github.io/rdf-tests/sparql/sparql11/csv-tsv-res/manifest.ttl",
         vec![
             // We do not run CSVResultFormatTest tests yet
             "http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#csv01",