diff --git a/configs/components/ruby-2.7.8.rb b/configs/components/ruby-2.7.8.rb
index 6e1aff2eb..5346e3988 100644
--- a/configs/components/ruby-2.7.8.rb
+++ b/configs/components/ruby-2.7.8.rb
@@ -260,6 +260,9 @@
   pkg.add_source('file://resources/files/rubygems/GlobalSignRootCA_R3.pem')
   pkg.install_file '../GlobalSignRootCA_R3.pem', File.join(certs_dir, 'GlobalSignRootCA_R3.pem')
 
+  pkg.add_source('file://resources/files/rubygems/DigiCertGlobalRootG2.pem')
+  pkg.install_file '../DigiCertGlobalRootG2.pem', File.join(certs_dir, 'DigiCertGlobalRootG2.pem')
+
   if rbconfig_changes.any?
     pkg.install do
       [
diff --git a/configs/components/ruby-3.2.5.rb b/configs/components/ruby-3.2.5.rb
index bb680327c..2ddfd6dfa 100644
--- a/configs/components/ruby-3.2.5.rb
+++ b/configs/components/ruby-3.2.5.rb
@@ -291,6 +291,9 @@
   pkg.add_source('file://resources/files/rubygems/GlobalSignRootCA_R3.pem')
   pkg.install_file '../GlobalSignRootCA_R3.pem', File.join(certs_dir, 'GlobalSignRootCA_R3.pem')
 
+  pkg.add_source('file://resources/files/rubygems/DigiCertGlobalRootG2.pem')
+  pkg.install_file '../DigiCertGlobalRootG2.pem', File.join(certs_dir, 'DigiCertGlobalRootG2.pem')
+
   if rbconfig_changes.any?
     pkg.install do
       [
diff --git a/configs/components/rubygem-ffi.rb b/configs/components/rubygem-ffi.rb
index fba3a3717..86a6fd9a4 100644
--- a/configs/components/rubygem-ffi.rb
+++ b/configs/components/rubygem-ffi.rb
@@ -11,8 +11,8 @@
     pkg.version '1.13.1'
     pkg.sha256sum '4e15f52ee45af7c5674d656041855448adbb5022618be252cd602d81b8e2978a'
   else
-    pkg.version '1.17.0'
-    pkg.sha256sum '51630e43425078311c056ca75f961bb3bda1641ab36e44ad4c455e0b0e4a231c'
+    pkg.version '1.16.3'
+    pkg.sha256sum '6d3242ff10c87271b0675c58d68d3f10148fabc2ad6da52a18123f06078871fb'
   end
 
   rb_major_minor_version = settings[:ruby_version].to_f
@@ -37,8 +37,8 @@
       case pkg.get_version
       when '1.9.25'
         pkg.sha256sum '5473ac958b78f271f53e9a88197c35cd3e990fbe625d21e525c56d62ae3750da'
-      when '1.17.0'
-        pkg.sha256sum '63c9b1c847036550c655237526c151ee535dbbeb638e70d9dd3ccbc6104c713b'
+      when '1.16.3'
+        pkg.sha256sum '6ec709011e3955e97033fa77907a8ab89a9150137d4c45c82c77399b909c9259'
       end
 
       pkg.url "https://rubygems.org/downloads/ffi-#{pkg.get_version}-x64-mingw32.gem"
@@ -48,8 +48,8 @@
       case pkg.get_version
       when '1.9.25'
         pkg.sha256sum '43d357732a6a0e3e41dc7e28a9c9c5112ac66f4a6ed9e1de40afba9ffcb836c1'
-      when '1.17.0'
-        pkg.sha256sum 'e6f55971b8d4909d95c19647adb1f9e8abfa5461d62deaaa1f69b8dccaf6c932'
+      when '1.16.3'
+        pkg.sha256sum '6344ea0da65decec0d4454dfcf080e3ab39213e76f0bed6aed5b0eeb1073c501'
       end
 
       pkg.url "https://rubygems.org/downloads/ffi-#{pkg.get_version}-x86-mingw32.gem"
diff --git a/resources/files/rubygems/DigiCertGlobalRootG2.pem b/resources/files/rubygems/DigiCertGlobalRootG2.pem
new file mode 100644
index 000000000..798e00275
--- /dev/null
+++ b/resources/files/rubygems/DigiCertGlobalRootG2.pem
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----