diff --git a/programming/language/ruby/ruby/files/e8481cd687840f6d8247ca70967c1de47093ecb8.patch b/programming/language/ruby/ruby/files/e8481cd687840f6d8247ca70967c1de47093ecb8.patch
new file mode 100644
index 0000000000..573f86edb2
--- /dev/null
+++ b/programming/language/ruby/ruby/files/e8481cd687840f6d8247ca70967c1de47093ecb8.patch
@@ -0,0 +1,38 @@
+From e8481cd687840f6d8247ca70967c1de47093ecb8 Mon Sep 17 00:00:00 2001
+From: Kazuki Yamaguchi <k@rhe.jp>
+Date: Sun, 5 Oct 2025 19:38:47 +0900
+Subject: [PATCH] ssl: remove OpenSSL::X509::V_FLAG_CRL_CHECK_ALL from the
+ default store
+
+With OpenSSL 3.6.0, it causes nearly every certificate verification to
+fail with the message "certificate verify failed (unable to get
+certificate CRL)" because the CRLs are typically unavailable in the
+default store used by OpenSSL::SSL::SSLContext#set_params.
+
+OpenSSL::X509::V_FLAG_CRL_CHECK_ALL is a flag that extends the CRL
+checking to all certificates in the chain. In OpenSSL < 3.6.0, the flag
+alone has no effect, and OpenSSL::X509::V_FLAG_CRL_CHECK must also be
+set to enable CRL checking.
+
+In OpenSSL 3.6.0, OpenSSL::X509::V_FLAG_CRL_CHECK_ALL now implies
+OpenSSL::X509::V_FLAG_CRL_CHECK. This is inconsistent with the man page
+and may be fixed in a future OpenSSL 3.6.x release, but this flag is not
+needed and should not be set by default.
+
+Fixes https://github.com/ruby/openssl/issues/949
+---
+ lib/openssl/ssl.rb | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/ext/lib/openssl/ssl.rb b/ext/lib/openssl/ssl.rb
+index ea8bb2a18..40740a029 100644
+--- a/ext/lib/openssl/ssl.rb
++++ b/ext/lib/openssl/ssl.rb
+@@ -92,7 +92,6 @@ class SSLContext
+ 
+       DEFAULT_CERT_STORE = OpenSSL::X509::Store.new # :nodoc:
+       DEFAULT_CERT_STORE.set_default_paths
+-      DEFAULT_CERT_STORE.flags = OpenSSL::X509::V_FLAG_CRL_CHECK_ALL
+ 
+       # A callback invoked when DH parameters are required for ephemeral DH key
+       # exchange.
diff --git a/programming/language/ruby/ruby/pspec.xml b/programming/language/ruby/ruby/pspec.xml
index 2956d25a54..90f5333eb1 100644
--- a/programming/language/ruby/ruby/pspec.xml
+++ b/programming/language/ruby/ruby/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:console</IsA>
         <Summary>An object-oriented scripting language</Summary>
         <Description>Ruby is a dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.</Description>
-        <Archive sha1sum="a07f568bda581a4b4f23c6fe91e1cef44e71f8f8" type="tarxz">https://cache.ruby-lang.org/pub/ruby/3.4/ruby-3.4.7.tar.xz</Archive>
+        <Archive sha1sum="4e373f5741550d4ef68c2e5e8efc2ce5b0199179" type="tarxz">https://cache.ruby-lang.org/pub/ruby/3.4/ruby-3.4.8.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>tcl-devel</Dependency>
             <Dependency>gmp-devel</Dependency>
@@ -25,8 +25,7 @@
             <Dependency>libyaml-devel</Dependency>
         </BuildDependencies>
         <Patches>
-            <!-- <Patch level="1">ruby-2.7.0-Remove-RubyGems-dependency.patch</Patch>
-            <Patch level="1">ruby-2.7.0-Initialize-ABRT-hook.patch</Patch> -->
+<!--             <Patch level="1">e8481cd687840f6d8247ca70967c1de47093ecb8.patch</Patch> -->
         </Patches>
     </Source>
 
@@ -51,7 +50,7 @@
             <!-- ruby libraries -->
             <Path fileType="library">/usr/lib/ruby/3.4.0/</Path>
             
-            <Path fileType="library">/usr/lib/libruby.so.3.4.7</Path>
+            <Path fileType="library">/usr/lib/libruby.so.3.4.8</Path>
             <Path fileType="library">/usr/lib/libruby.so.3.4</Path>
             <Path fileType="library">/usr/lib/libruby.so</Path>
             
@@ -112,6 +111,13 @@
     </Package>
 
     <History>
+        <Update release="18">
+            <Date>2026-01-01</Date>
+            <Version>3.4.8</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="17">
             <Date>2025-10-11</Date>
             <Version>3.4.7</Version>