diff --git a/repo2docker/buildpacks/r.py b/repo2docker/buildpacks/r.py
index b750c5c92..ea525b360 100644
--- a/repo2docker/buildpacks/r.py
+++ b/repo2docker/buildpacks/r.py
@@ -187,7 +187,7 @@ def get_rspm_snapshot_url(self, snapshot_date, max_days_prior=7):
             # Construct a snapshot URL that will give us binary packages for Ubuntu Bionic (18.04)
             if "upsi" in snapshots:
                 return (
-                    "https://packagemanager.rstudio.com/all/__linux__/bionic/"
+                    "https://packagemanager.rstudio.com/all/__linux__/focal/"
                     + snapshots["upsi"]
                 )
         raise ValueError(
@@ -230,7 +230,7 @@ def get_devtools_snapshot_url(self):
         # Hardcoded rather than dynamically determined from a date to avoid extra API calls
         # Plus, we can always use packagemanager.rstudio.com here as we always install the
         # necessary apt packages.
-        return "https://packagemanager.rstudio.com/all/__linux__/bionic/2022-01-04+Y3JhbiwyOjQ1MjYyMTU7NzlBRkJEMzg"
+        return "https://packagemanager.rstudio.com/all/__linux__/focal/2022-06-03+Y3JhbiwyOjQ1MjYyMTU7RkM5ODcwN0M"
 
     def get_build_scripts(self):
         """
diff --git a/tests/unit/test_r.py b/tests/unit/test_r.py
index 6298914be..db2051fe3 100644
--- a/tests/unit/test_r.py
+++ b/tests/unit/test_r.py
@@ -65,7 +65,7 @@ def test_snapshot_rspm_date():
     for requested, expected in test_dates.items():
         snapshot_url = r.get_rspm_snapshot_url(requested)
         assert snapshot_url.startswith(
-            "https://packagemanager.rstudio.com/all/__linux__/bionic/"
+            "https://packagemanager.rstudio.com/all/__linux__/focal/"
             + expected.strftime("%Y-%m-%d")
         )