diff --git a/nspr/.md5sum b/nspr/.md5sum
index 2f361e7ab..de89f8f07 100644
--- a/nspr/.md5sum
+++ b/nspr/.md5sum
@@ -1,2 +1,2 @@
-7c6e75a0867ce2b9ec62e399a908b5ac  nspr-4.7.1.tar.gz
+ec1a991fc211450085149905c5e340da  nspr-4.7.4.tar.gz
 2083f33e11dfe15feb7bf9bca0f6c44b  nspr.pc.in
diff --git a/nspr/Pkgfile b/nspr/Pkgfile
index abe8ce8bc..6b3211d4e 100644
--- a/nspr/Pkgfile
+++ b/nspr/Pkgfile
@@ -3,9 +3,9 @@
 # Maintainer:  Tilman Sauerbeck, tilman at crux dot nu
 
 name=nspr
-version=4.7.1
-release=2
-source=(ftp://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v4.7.1/src/$name-$version.tar.gz
+version=4.7.4
+release=1
+source=(ftp://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v4.7.4/src/$name-$version.tar.gz
         $name.pc.in)
 
 build() {