diff --git a/lib/certifi/__init__.py b/lib/certifi/__init__.py
index 090fd58..16c0c7c 100644
--- a/lib/certifi/__init__.py
+++ b/lib/certifi/__init__.py
@@ -1,4 +1,4 @@
 from .core import contents, where
 
 __all__ = ["contents", "where"]
-__version__ = "2026.01.04"
+__version__ = "2026.02.25"
diff --git a/lib/certifi/cacert.pem b/lib/certifi/cacert.pem
index 132db0d..5ec1afe 100644
--- a/lib/certifi/cacert.pem
+++ b/lib/certifi/cacert.pem
@@ -4429,7 +4429,7 @@ YmH5LVerVrkR3SW+ak5KGoJr3M/TvEqzPNcum9v4KGm8ay3sMaE641c=
 
 # Issuer: CN=OISTE Server Root RSA G1 O=OISTE Foundation
 # Subject: CN=OISTE Server Root RSA G1 O=OISTE Foundation
-# Label: " OISTE Server Root RSA G1"
+# Label: "OISTE Server Root RSA G1"
 # Serial: 113845518112613905024960613408179309848
 # MD5 Fingerprint: 23:a7:9e:d4:70:b8:b9:14:57:41:8a:7e:44:59:e2:68
 # SHA1 Fingerprint: f7:00:34:25:94:88:68:31:e4:34:87:3f:70:fe:86:b3:86:9f:f0:6e
@@ -4466,3 +4466,29 @@ J8tRd/iWkx7P8nd9H0aTolkelUTFLXVksNb54Dxp6gS1HAviRkRNQzuXSXERvSS2
 wq1yVAb+axj5d9spLFKebXd7Yv0PTY6YMjAwcRLWJTXjn/hvnLXrahut6hDTlhZy
 BiElxky8j3C7DOReIoMt0r7+hVu05L0=
 -----END CERTIFICATE-----
+
+# Issuer: CN=e-Szigno TLS Root CA 2023 O=Microsec Ltd.
+# Subject: CN=e-Szigno TLS Root CA 2023 O=Microsec Ltd.
+# Label: "e-Szigno TLS Root CA 2023"
+# Serial: 71934828665710877219916191754
+# MD5 Fingerprint: 6a:e9:99:74:a5:da:5e:f1:d9:2e:f2:c8:d1:86:8b:71
+# SHA1 Fingerprint: 6f:9a:d5:d5:df:e8:2c:eb:be:37:07:ee:4f:4f:52:58:29:41:d1:fe
+# SHA256 Fingerprint: b4:91:41:50:2d:00:66:3d:74:0f:2e:7e:c3:40:c5:28:00:96:26:66:12:1a:36:d0:9c:f7:dd:2b:90:38:4f:b4
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/requirements.txt b/requirements.txt
index 2eee9b2..911523a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-only
 
-certifi==2026.1.4
+certifi==2026.2.25
 charset-normalizer==3.4.5
 defusedxml==0.7.1
 get_latest_version==2.0.0