diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,14 +1,14 @@
 name       : sbt
-version    : 1.4.4
-release    : 11
+version    : 1.4.5
+release    : 12
 source     :
-    - git|https://github.com/sbt/sbt.git : v1.4.4
+    - git|https://github.com/sbt/sbt.git : v1.4.5
 license    : Apache-2.0
 component  : programming.tools
 homepage   : https://www.scala-sbt.org
 summary    : Build tool for Scala, Java, and more
 description: |
-    sbt is an open-source build tool for Scala and Java projects, similar to Apache's Maven and Ant.
+    sbt is an open-source build tool for Scala and Java projects, similar to Apache's Maven and Ant. As of 2019, it was the build tool of choice for over 90% of Scala developers.
 builddeps  :
     - sbt
 rundeps    :
@@ -21,8 +21,8 @@
         -Dsbt.boot.lock=false \
         -Dsbt.global.base=$workdir/.sbt \
         -Dsbt.ivy.home=$workdir/.ivy2 \
-        -Duser.home=$workdir/.java \
+        -Duser.home=$workdir/.java_home \
         package
 install    : |
-    install -Dm00755 $pkgfiles/sbt.sh $installdir/usr/bin/sbt
-    install -Dm00644 launch/target/sbt-launch.jar $installdir/usr/share/sbt/sbt.jar
+    install -Dm 00755 $pkgfiles/sbt.sh $installdir/usr/bin/sbt
+    install -Dm 00644 launch/target/sbt-launch.jar $installdir/usr/share/sbt/sbt.jar
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -9,14 +9,14 @@
         <License>Apache-2.0</License>
         <PartOf>programming.tools</PartOf>
         <Summary xml:lang="en">Build tool for Scala, Java, and more</Summary>
-        <Description xml:lang="en">sbt is an open-source build tool for Scala and Java projects, similar to Apache&apos;s Maven and Ant.
+        <Description xml:lang="en">sbt is an open-source build tool for Scala and Java projects, similar to Apache&apos;s Maven and Ant. As of 2019, it was the build tool of choice for over 90% of Scala developers.
 </Description>
         <Archive type="binary" sha1sum="79eb0752a961b8e0d15c77d298c97498fbc89c5a">https://getsol.us/sources/README.Solus</Archive>
     </Source>
     <Package>
         <Name>sbt</Name>
         <Summary xml:lang="en">Build tool for Scala, Java, and more</Summary>
-        <Description xml:lang="en">sbt is an open-source build tool for Scala and Java projects, similar to Apache&apos;s Maven and Ant.
+        <Description xml:lang="en">sbt is an open-source build tool for Scala and Java projects, similar to Apache&apos;s Maven and Ant. As of 2019, it was the build tool of choice for over 90% of Scala developers.
 </Description>
         <PartOf>programming.tools</PartOf>
         <Files>
@@ -25,12 +25,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="11">
-            <Date>2020-11-26</Date>
-            <Version>1.4.4</Version>
+        <Update release="12">
+            <Date>2020-12-15</Date>
+            <Version>1.4.5</Version>
             <Comment>Packaging update</Comment>
             <Name>Campbell Jones</Name>
             <Email>dev@serebit.com</Email>
         </Update>
     </History>
 </PISI>
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