diff --git a/latexpresentation.iml b/latexpresentation.iml
index 85177cf..6e7425a 100644
--- a/latexpresentation.iml
+++ b/latexpresentation.iml
@@ -27,13 +27,12 @@
         </SOURCES>
       </library>
     </orderEntry>
-    <orderEntry type="library" name="Maven: com.github.chungkwong:mathocr:0.0.3" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-simple:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.apache.pdfbox:pdfbox:2.0.13" level="project" />
     <orderEntry type="library" name="Maven: org.apache.pdfbox:fontbox:2.0.13" level="project" />
     <orderEntry type="library" name="Maven: commons-logging:commons-logging:1.2" level="project" />
-    <orderEntry type="library" name="Maven: org.technbolts:gutenberg:1.3.0" level="project" />
+    <orderEntry type="library" name="Maven: com.github.moritzfl:gutenberg:1.3.4" level="project" />
     <orderEntry type="library" name="Maven: org.pegdown:pegdown:1.5.0" level="project" />
     <orderEntry type="library" name="Maven: org.parboiled:parboiled-java:1.1.7" level="project" />
     <orderEntry type="library" name="Maven: org.parboiled:parboiled-core:1.1.7" level="project" />
diff --git a/pom.xml b/pom.xml
index 758758b..8fde997 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.github.moritzfl</groupId>
     <artifactId>mathematicallatexhelper</artifactId>
-    <version>2.1</version>
+    <version>2.1.0.1</version>
     <name>mathematicallatexhelper</name>
     <prerequisites>
         <maven>3</maven>
@@ -42,9 +42,9 @@
             <version>2.0.13</version>
         </dependency>
         <dependency>
-            <groupId>org.technbolts</groupId>
+            <groupId>com.github.moritzfl</groupId>
             <artifactId>gutenberg</artifactId>
-            <version>1.3.0</version>
+            <version>1.3.4</version>
         </dependency>
 
         <dependency>
@@ -155,12 +155,12 @@
                                 <minVersion>${maven.compiler.target}.0</minVersion>
                             </jre>
                             <versionInfo>
-                                <fileVersion>${project.version}.0.0</fileVersion>
+                                <fileVersion>${project.version}</fileVersion>
                                 <txtFileVersion>${project.version}</txtFileVersion>
                                 <fileDescription>${project.name}</fileDescription>
                                 <copyright>2017-2019 Moritz Flöter</copyright>
-                                <productVersion>${project.version}.0.0</productVersion>
-                                <txtProductVersion>${project.version}.0.0</txtProductVersion>
+                                <productVersion>${project.version}</productVersion>
+                                <txtProductVersion>${project.version}</txtProductVersion>
                                 <productName>${project.name}</productName>
                                 <companyName>moritzf.de</companyName>
                                 <internalName>${project.name}</internalName>