diff --git a/.github/workflows/cache_libs.yml b/.github/workflows/cache_libs.yml
index 10dc803..7465e4a 100644
--- a/.github/workflows/cache_libs.yml
+++ b/.github/workflows/cache_libs.yml
@@ -44,7 +44,7 @@ on:
         required: false
         type: string
       WIN_XMLSEC1_VERSION:
-        default: "1.3.10"
+        default: "1.3.11"
         required: false
         type: string
       WIN_ZLIB_VERSION:
diff --git a/build_support/lib_xmlsec_dependency_builder.py b/build_support/lib_xmlsec_dependency_builder.py
index eca8787..4a29ecc 100644
--- a/build_support/lib_xmlsec_dependency_builder.py
+++ b/build_support/lib_xmlsec_dependency_builder.py
@@ -36,7 +36,7 @@ def triplet(self) -> str:
 
 
 class LibXmlsecDependencyBuilder:
-    WINDOWS_LIBS_DOWNLOAD_RELEASE_URL = 'https://github.com/mxamin/python-xmlsec-win-binaries/releases/download/2026.04.20/'
+    WINDOWS_LIBS_DOWNLOAD_RELEASE_URL = 'https://github.com/mxamin/python-xmlsec-win-binaries/releases/download/2026.04.28/'
     LIB_VERSION_ENV_VARS: ClassVar[dict[str, str]] = {
         'libiconv_version': 'PYXMLSEC_LIBICONV_VERSION',
         'libxml2_version': 'PYXMLSEC_LIBXML2_VERSION',
@@ -58,7 +58,7 @@ class LibXmlsecDependencyBuilder:
         'libxml2_version': '2.11.9-3',  # Make sure it matches with lxml
         'libxslt_version': '1.1.39',
         'openssl_version': '3.5.6',
-        'xmlsec1_version': '1.3.10',
+        'xmlsec1_version': '1.3.11',
         'zlib_version': '1.3.1',
     }