diff --git a/easybuild/easyconfigs/r/R-bundle-CRAN/R-bundle-CRAN-2025.11-foss-2025b.eb b/easybuild/easyconfigs/r/R-bundle-CRAN/R-bundle-CRAN-2025.11-foss-2025b.eb
index a1223001835e..02c926cc46d2 100644
--- a/easybuild/easyconfigs/r/R-bundle-CRAN/R-bundle-CRAN-2025.11-foss-2025b.eb
+++ b/easybuild/easyconfigs/r/R-bundle-CRAN/R-bundle-CRAN-2025.11-foss-2025b.eb
@@ -3589,6 +3589,18 @@ exts_list = [
     ('configr', '0.3.5', {
         'checksums': ['43a19fa4920f2265ac4b2e03de36c5e135d1c97dfdc1fecee0b061ee92fa8ee2'],
     }),
+    ('dfoptim', '2023.1.0', {
+        'checksums': ['c436a6d866c94fc71e71a1f6a39bee9245aea1a062dc8dba3b2b229b88d05c30'],
+    }),
+    ('nanonext', '1.7.2', {
+        'checksums': ['6ecb1eb986971968e9c920912223b403554055e9a36ecf0343b9bc84fc5331d1'],
+    }),
+    ('mirai', '2.5.3', {
+        'checksums': ['17a5b48b3bb21498a09f289099d03646a57136555a3ceb0105e45400722a8eda'],
+    }),
+    ('dRiftDM', '0.3.1', {
+        'checksums': ['7b3b45b56a3563d737d286df99c2bea75e79d1e4a56d39a0933f3bad6f4a6b0c'],
+    }),
 ]
 
 modextrapaths = {'R_LIBS_SITE': ''}