diff --git a/.gitignore b/.gitignore
index ac162b5..543e373 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,5 @@ TestUser51.cert
 /nss-3.59.tar.gz
 /nss-3.60.1.tar.gz
 /nss-3.62.tar.gz
+/nss-3.63.tar.gz
+/nspr-4.30.tar.gz
diff --git a/nss.spec b/nss.spec
index 574cc2e..619d977 100644
--- a/nss.spec
+++ b/nss.spec
@@ -1,9 +1,9 @@
-%global nspr_version 4.29.0
+%global nspr_version 4.30.0
 # NOTE: To avoid NVR clashes of nspr* packages:
 # - reset %%{nspr_release} to 1, when updating %%{nspr_version}
 # - increment %%{nspr_version}, when updating the NSS part only
-%global nspr_release 13
-%global nss_version 3.62.0
+%global nspr_release 1
+%global nss_version 3.63.0
 # only need to update this as we added new
 # algorithms under nss policy control
 %global crypto_policies_version 20210118
@@ -1052,6 +1052,10 @@ update-crypto-policies &> /dev/null || :
 
 
 %changelog
+* Wed Mar 24 2021 Bob Relyea <rrelyea@redhat.com> - 3.63.0-1
+- Update NSS to 3.62
+- Update NSPR to 2.30
+
 * Tue Feb 23 2021 Bob Relyea <rrelyea@redhat.com> - 3.62.0-1
 - Update to 3.62
 
diff --git a/sources b/sources
index e9d5d6a..7c8e062 100644
--- a/sources
+++ b/sources
@@ -3,5 +3,5 @@ SHA512 (blank-cert9.db) = 2f8eab4c0612210ee47db8a3a80c1b58a0b43849551af78c7da403
 SHA512 (blank-key3.db) = 01f7314e9fc8a7c9aa997652624cfcde213d18a6b3bb31840c1a60bbd662e56b5bc3221d13874abb42ce78163b225a6dfce2e1326cf6dd29366ad9c28ba5a71c
 SHA512 (blank-key4.db) = 8fedae93af7163da23fe9492ea8e785a44c291604fa98e58438448efb69c85d3253fc22b926d5c3209c62e58a86038fd4d78a1c4c068bc00600a7f3e5382ebe7
 SHA512 (blank-secmod.db) = 06a2dbd861839ef6315093459328b500d3832333a34b30e6fac4a2503af337f014a4d319f0f93322409e719142904ce8bc08252ae9a4f37f30d4c3312e900310
-SHA512 (nspr-4.29.tar.gz) = ba5ac275fe0beb69d7a7674c9ee9e4429bd5761daed285edd975ccc829af30d062bf4a0f5e44361e3bd191f21b1905f96ab146d53b55324020f13ecb3c05609b
-SHA512 (nss-3.62.tar.gz) = 7044008ea8e5d6f658da96e202a896e24a1ffa29d7ca862f32ed37cfa09adf8c2d5fbc371e3af6bc5151b2d1216c38207976b41888d5ad8efd4dc3049cb5831d
+SHA512 (nss-3.63.tar.gz) = 2f1f75dce7fd049453cbcf53263a3d9d4d9e62ad2cc2fef4dd0d5645fe14dad4ce47ed64aae507a09214d7fccbe83c142844121f55b44783e5a1bcfe24ea671c
+SHA512 (nspr-4.30.tar.gz) = bbda2cfee5351f15e03fb3ff462dffea17a52739a38b7eb7bce51ebddfb5c8ebe0b565b24b596d0155c35f94cd87e965aaed6abcab37ace9ccc33c9522bb0364