diff --git a/.abf.yml b/.abf.yml
index 4aaf93e..a256a9b 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,8 +1,8 @@
 sources:
-  chromium-91.0.4472.77.tar.xz: 0ad18d5fd5f14b2f2b42dc6534e965f996814b6b
-  chromium-gost-de1bcda926afc0058b24692958ae7653050a19e8.tar.gz: 879fdfe60a97f37839874e26b8d481c37a6a7236
+  chromium-91.0.4472.101.tar.xz: 10f15b673eb9111ff7cb9677ffcb48b53626c753
+  chromium-gost-efa8e0fdd004f162c8f8f537a137f124c814e0bf.tar.gz: db666b2e5b0163bb7616096f601231a92f541061
   depot_tools.tar.xz: 082b7f9a4dfa7eb03900755b4866aef2d73543a5
   icons.tar.bz2: a835954af164bf38f8ea4ea80608839bed7800a3
-  msspi-771b70e6d52b6e1aab16402f55a586ef85b31266.tar.gz: 32fbf6696cdfb157857c90e08772b7f649e72d9f
+  msspi-32779bace9dd0ab644e016afe13af3f2ee1a54bd.tar.gz: d0ac1b243a4ecdc4f1c1f86b7dc95b5e8b1caa5e
   new-system-icons.tar.xz: 89339b8b3b05359a8745ed7968fe148902a2fa28
   xcb-proto-1.14.1.tar.xz: 836d5b2dd00ff21bd038e92764fda9a256a1b022
diff --git a/chromium-browser-stable.spec b/chromium-browser-stable.spec
index 160e18a..5264bbe 100644
--- a/chromium-browser-stable.spec
+++ b/chromium-browser-stable.spec
@@ -50,8 +50,8 @@
 # GOST patches and sources
 # Using commit hashes because upstream often puts tags long after making changes
 # (they wait for builds to finish to make a new "release" with binary packages)
-%define chromium_gost_commit de1bcda926afc0058b24692958ae7653050a19e8
-%define msspi_commit 771b70e6d52b6e1aab16402f55a586ef85b31266
+%define chromium_gost_commit efa8e0fdd004f162c8f8f537a137f124c814e0bf
+%define msspi_commit 32779bace9dd0ab644e016afe13af3f2ee1a54bd
 %define _gostsourcedir %{_builddir}/chromium-gost
 
 %define xcb_version 1.14.1
@@ -80,7 +80,7 @@
 
 Summary:	A fast web browser based on the Blink engine
 Name:		chromium-browser-stable
-Version:	91.0.4472.77
+Version:	91.0.4472.101
 Release:	1
 License:	BSD, LGPL
 Group:		Networking/WWW