diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f42f458..03db6e0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -48,7 +48,9 @@ jobs:
           - os: { name: Windows, value: windows-2022 }
             ruby: { name: ruby-3.2, value: 3.2.2 }
             timeout: 20
-          - ruby: { name: truffleruby-23, value: truffleruby-23.1.1 }
+          - ruby: { name: truffleruby-24, value: truffleruby-24.0.1 }
+            timeout: 20
+          - ruby: { name: ruby-head, value: ruby-head }
             timeout: 20
           # - ruby: { name: jruby-9.4, value: jruby-9.4 }
           #   timeout: 20
diff --git a/Gemfile.lock b/Gemfile.lock
index c8f74a8..316b1ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,10 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     base64 (0.1.1)
-    crack (0.4.5)
+    bigdecimal (3.1.8)
+    bigdecimal (3.1.8-java)
+    crack (1.0.0)
+      bigdecimal
       rexml
     hashdiff (1.0.1)
     json (2.6.3)
@@ -28,9 +31,10 @@ GEM
     racc (1.7.1)
     racc (1.7.1-java)
     rainbow (3.1.1)
-    rake (13.0.6)
+    rake (13.2.1)
     regexp_parser (2.8.1)
-    rexml (3.2.6)
+    rexml (3.3.1)
+      strscan
     rubocop (1.56.3)
       base64 (~> 0.1.1)
       json (~> 2.3)
@@ -48,6 +52,8 @@ GEM
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
     ruby-progressbar (1.13.0)
+    strscan (3.1.0)
+    strscan (3.1.0-java)
     test-unit (3.6.1)
       power_assert
     unicode-display_width (2.4.2)
@@ -74,6 +80,3 @@ DEPENDENCIES
   test-unit (~> 3.0)
   vcr (~> 6.2)
   webmock (~> 3.19)
-
-BUNDLED WITH
-   2.5.12
diff --git a/lib/rubygems/await.rb b/lib/rubygems/await.rb
index 9545e81..a8f5575 100644
--- a/lib/rubygems/await.rb
+++ b/lib/rubygems/await.rb
@@ -132,7 +132,11 @@ def compact_index_client
                                                fetcher.gem_remote_fetcher)
           end.send(:compact_index_client)
         # ensure that updating info always hits the network
-        client.instance_variable_set(:@info_checksums_by_name, Hash.new { "" })
+        if client.instance_variable_defined?(:@parser)
+          client.instance_variable_get(:@parser).instance_variable_set(:@info_checksums, Hash.new { "" })
+        else
+          client.instance_variable_set(:@info_checksums_by_name, Hash.new { "" })
+        end
         client
       end
 
@@ -268,7 +272,9 @@ def process_element(name, tuples)
                  cic.instance_variable_get(:@cache).dependencies(name)
                end
 
-        info.each do |version, platform|
+        info.each do |args|
+          args.shift if args.first == name
+          version, platform, = *args
           tuple = Gem::NameTuple.new(name, version, platform)
           log_found(tuple) if tuples.delete?(tuple)
         end