diff --git a/CHANGES.rst b/CHANGES.rst
index 690bb1396..67174f50a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -35,6 +35,7 @@ fixes:
 - chore: update errbot-backend-slackv3 version to 0.3.2 (#1743)
 - fix: allow webtest to work on python 3.13 (#1729)
 - fix: add command in logged when blocked by cmdfilter (#1631)
+- chore: bump pyasn1 version (#1752)
 
 
 v6.2.0 (2024-01-01)
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 481cf4126..5cc556660
--- a/setup.py
+++ b/setup.py
@@ -126,7 +126,7 @@ def read(fname, encoding="ascii"):
             ],
             "XMPP": [
                 "slixmpp==1.8.4",
-                "pyasn1==0.5.0",
+                "pyasn1==0.6.3",
                 "pyasn1-modules==0.3.0",
             ],
             ':sys_platform!="win32"': ["daemonize==2.5.0"],