diff --git a/package/libkrb5/libkrb5.hash b/package/libkrb5/libkrb5.hash
index 02c0e3396e..0403b3aed0 100644
--- a/package/libkrb5/libkrb5.hash
+++ b/package/libkrb5/libkrb5.hash
@@ -1,5 +1,7 @@
 # Locally calculated after checking pgp signature
-sha256  9560941a9d843c0243a71b17a7ac6fe31c7cebb5bce3983db79e52ae7e850491  krb5-1.21.2.tar.gz
+# from https://web.mit.edu/kerberos/dist/krb5/1.21/krb5-1.21.3.tar.gz.asc
+# with key C4493CB739F4A89F9852CBC20CBA08575F8372DF
+sha256  b7a4cd5ead67fb08b980b21abd150ff7217e85ea320c9ed0c6dadd304840ad35  krb5-1.21.3.tar.gz
 
 # Hash for license file:
-sha256  0d5373486138cb176c063db98274b4c4ab6ef3518c4191360736384b780306c2  NOTICE
+sha256  7601361a275aadbe35c90185519323c28730d60c553683e56fd06cf9c5f749a6  NOTICE
diff --git a/package/libkrb5/libkrb5.mk b/package/libkrb5/libkrb5.mk
index def627d422..e57a2b98a2 100644
--- a/package/libkrb5/libkrb5.mk
+++ b/package/libkrb5/libkrb5.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBKRB5_VERSION_MAJOR = 1.21
-LIBKRB5_VERSION = $(LIBKRB5_VERSION_MAJOR).2
+LIBKRB5_VERSION = $(LIBKRB5_VERSION_MAJOR).3
 LIBKRB5_SITE = https://web.mit.edu/kerberos/dist/krb5/$(LIBKRB5_VERSION_MAJOR)
 LIBKRB5_SOURCE = krb5-$(LIBKRB5_VERSION).tar.gz
 LIBKRB5_SUBDIR = src