diff --git a/.gitignore b/.gitignore
index 77527dc..6c8702e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@ jss-4.2.6.tar.gz
 /jss-4.6.1.tar.gz
 /jss-4.6.2.tar.gz
 /jss-4.6.3.tar.gz
+/jss-4.6.4.tar.gz
diff --git a/jss.spec b/jss.spec
index 2610821..0920b44 100644
--- a/jss.spec
+++ b/jss.spec
@@ -6,7 +6,7 @@ Summary:        Java Security Services (JSS)
 URL:            http://www.dogtagpki.org/wiki/JSS
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
-Version:        4.6.3
+Version:        4.6.4
 Release:        1%{?_timestamp}%{?_commit_id}%{?dist}
 # global         _phase -a1
 
@@ -25,9 +25,6 @@ Source:         https://github.com/dogtagpki/%{name}/archive/v%{version}%{?_phas
 #     <version tag> \
 #     > jss-VERSION-RELEASE.patch
 # Patch: jss-VERSION-RELEASE.patch
-Patch0: 0001-Fix-base64-encoding-of-CSRs.patch
-Patch1: 0002-Fix-swapped-parameter-names-with-PBE.patch
-Patch2: 0003-Use-specified-algorithm-for-KeyWrap.patch
 
 ################################################################################
 # Build Dependencies
@@ -162,6 +159,10 @@ cp -p *.txt $RPM_BUILD_ROOT%{_javadocdir}/%{name}-%{version}
 
 ################################################################################
 %changelog
+* Mon Apr 27 2020 Dogtag PKI Team <pki-devel@redhat.com> - 4.6.4-1
+- Rebase to JSS 4.6.4
+- Fixes memory leak present since v4.6.2
+
 * Thu Mar 5 2020 Dogtag PKI Team <pki-devel@redhat.com> - 4.6.3-1
 - Rebase to JSS 4.6.3
 - Fixes base64 encoding of CSRs
diff --git a/sources b/sources
index c883e35..25b6a59 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (jss-4.6.3.tar.gz) = 6c45b67c40737ee7bbc9ad1db8a5ed233b050697f9c048e1a49cc541de889416afd36b2c9bcdc44a52d10b0c75f036e22155a5ee95869fdf31772683637a27b1
+SHA512 (jss-4.6.4.tar.gz) = c0adc950e1ce5e0f3d846dcb158d831575be84176ded3eec7ce3569cfd96c872a2089a2eede249c5924e1eee58d88574accd3403623910343130cf90b504b348