diff --git a/fasp_base/Gemfile.lock b/fasp_base/Gemfile.lock
index 4817eb1..b53eedf 100644
--- a/fasp_base/Gemfile.lock
+++ b/fasp_base/Gemfile.lock
@@ -101,7 +101,6 @@ GEM
       irb (~> 1.10)
       reline (>= 0.3.8)
     drb (2.2.1)
-    ed25519 (1.3.0)
     erubi (1.13.0)
     globalid (1.2.1)
       activesupport (>= 6.1)
@@ -117,11 +116,11 @@ GEM
       reline (>= 0.4.2)
     json (2.9.0)
     language_server-protocol (3.17.0.3)
-    linzer (0.6.1)
-      ed25519 (~> 1.3, >= 1.3.0)
+    linzer (0.6.2)
       openssl (~> 3.0, >= 3.0.0)
       rack (>= 2.2, < 4.0)
       starry (~> 0.2)
+      stringio (~> 3.1, >= 3.1.2)
       uri (~> 1.0, >= 1.0.2)
     logger (1.6.2)
     loofah (2.23.1)