diff --git a/Core/nbproject/project.properties b/Core/nbproject/project.properties
index 9adb1c764991c683b75032a735352afc3e842def..71acddc08a4a0e60e6fa251bfaf929e1daa0815b 100644
--- a/Core/nbproject/project.properties
+++ b/Core/nbproject/project.properties
@@ -85,8 +85,8 @@ file.reference.Rejistry-1.1-SNAPSHOT.jar=release/modules/ext/Rejistry-1.1-SNAPSH
 file.reference.serializer-2.7.2.jar=release/modules/ext/serializer-2.7.2.jar
 file.reference.sevenzipjbinding-AllPlatforms.jar=release/modules/ext/sevenzipjbinding-AllPlatforms.jar
 file.reference.sevenzipjbinding.jar=release/modules/ext/sevenzipjbinding.jar
-file.reference.sleuthkit-4.12.0.jar=release/modules/ext/sleuthkit-4.12.0.jar
-file.reference.sleuthkit-caseuco-4.12.0.jar=release/modules/ext/sleuthkit-caseuco-4.12.0.jar
+file.reference.sleuthkit-4.12.1.jar=release/modules/ext/sleuthkit-4.12.1.jar
+file.reference.sleuthkit-caseuco-4.12.1.jar=release/modules/ext/sleuthkit-caseuco-4.12.1.jar
 file.reference.slf4j-api-1.7.36.jar=release/modules/ext/slf4j-api-1.7.36.jar
 file.reference.snakeyaml-2.0.jar=release/modules/ext/snakeyaml-2.0.jar
 file.reference.SparseBitSet-1.1.jar=release/modules/ext/SparseBitSet-1.1.jar
diff --git a/Core/nbproject/project.xml b/Core/nbproject/project.xml
index 9b960955aa222a2f48a1dc3b87c8e1faec7e18b6..754da003d9c02af8684017d50d185ad7b81a7f43 100644
--- a/Core/nbproject/project.xml
+++ b/Core/nbproject/project.xml
@@ -718,12 +718,12 @@
                 <binary-origin>release/modules/ext/sevenzipjbinding.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/sleuthkit-4.12.0.jar</runtime-relative-path>
-                <binary-origin>release/modules/ext/sleuthkit-4.12.0.jar</binary-origin>
+                <runtime-relative-path>ext/sleuthkit-4.12.1.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/sleuthkit-4.12.1.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/sleuthkit-caseuco-4.12.0.jar</runtime-relative-path>
-                <binary-origin>release/modules/ext/sleuthkit-caseuco-4.12.0.jar</binary-origin>
+                <runtime-relative-path>ext/sleuthkit-caseuco-4.12.1.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/sleuthkit-caseuco-4.12.1.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
                 <runtime-relative-path>ext/slf4j-api-1.7.36.jar</runtime-relative-path>
diff --git a/TSKVersion.xml b/TSKVersion.xml
index 087dac09128e271f15a2e9e07e0b034669ed173a..7f6a1a8848c380b2f8a19715e40e33961980a3da 100644
--- a/TSKVersion.xml
+++ b/TSKVersion.xml
@@ -1,3 +1,3 @@
 <project name="TSK_VERSION">
-    <property name="TSK_VERSION" value="4.12.0"/>
+    <property name="TSK_VERSION" value="4.12.1"/>
 </project>
diff --git a/release_scripts/update_sleuthkit_version.pl b/release_scripts/update_sleuthkit_version.pl
index 1d6bdc7e7228d40bfc1124613dab4c0503b1aab9..f197477c8233e7ad1f31abe36ccc161ec193892d 100755
--- a/release_scripts/update_sleuthkit_version.pl
+++ b/release_scripts/update_sleuthkit_version.pl
@@ -33,7 +33,7 @@ sub main {
 	update_core_project_xml();
     update_unix_setup();
     
-	print "Files updated.  You need to commit and push them\n";
+	print "Files updated and added to git. You need to commit (no -a) and push.\n";
 }
 
 
diff --git a/unix_setup.sh b/unix_setup.sh
index d2572c9de2b3b017d90ec67aa295f93b8d3dd9dc..ab2d1094f6f6ea652e901570ba9be963f78bb142 100644
--- a/unix_setup.sh
+++ b/unix_setup.sh
@@ -5,7 +5,7 @@
 
 # NOTE: update_sleuthkit_version.pl updates this value and relies
 # on it keeping the same name and whitespace.  Don't change it.
-TSK_VERSION=4.12.0
+TSK_VERSION=4.12.1
 
 
 usage() {