diff --git a/.classpath b/.classpath
index b4fbbf155..74026e4dc 100644
--- a/.classpath
+++ b/.classpath
@@ -65,7 +65,6 @@
 	<classpathentry kind="lib" path="lib/jwat-common-1.1.1.jar"/>
 	<classpathentry kind="lib" path="lib/jwat-gzip-1.1.1.jar"/>
 	<classpathentry kind="lib" path="lib/jwat-warc-1.1.1.jar"/>
-	<classpathentry kind="lib" path="lib/log4j-over-slf4j-1.7.25.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-analyzers-common-8.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-analyzers-phonetic-8.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-backward-codecs-8.8.1.jar"/>
@@ -92,8 +91,6 @@
 	<classpathentry kind="lib" path="lib/poi-3.17.jar"/>
 	<classpathentry kind="lib" path="lib/poi-scratchpad-3.17.jar"/>
 	<classpathentry kind="lib" path="lib/rrd4j-3.2.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-api-1.7.25.jar"/>
-	<classpathentry kind="lib" path="lib/slf4j-jdk14-1.7.25.jar"/>
 	<classpathentry kind="lib" path="lib/solr-core-8.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/solr-solrj-8.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/spatial4j-0.6.jar"/>
@@ -115,6 +112,9 @@
 	<classpathentry kind="lib" path="lib/bcpkix-jdk15on-169.jar"/>
 	<classpathentry kind="lib" path="lib/bcprov-jdk15on-169.jar"/>
 	<classpathentry kind="lib" path="lib/jsoup-1.14.2.jar"/>
+	<classpathentry kind="lib" path="lib/log4j-over-slf4j-1.7.32.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-api-1.7.32.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-jdk14-1.7.32.jar"/>
 	<classpathentry kind="lib" path="lib/langdetect.jar"/>
 	<classpathentry kind="src" path="htroot/api/blacklists"/>
 	<classpathentry kind="src" path="htroot/api/bookmarks/posts"/>
diff --git a/build.xml b/build.xml
index 21dcb2281..1f482df63 100644
--- a/build.xml
+++ b/build.xml
@@ -236,7 +236,7 @@
         <pathelement location="${lib}/jwat-gzip-1.1.1.jar" />
         <pathelement location="${lib}/jwat-warc-1.1.1.jar" />
         <pathelement location="${lib}/langdetect.jar" />
-        <pathelement location="${lib}/log4j-over-slf4j-1.7.25.jar" />
+        <pathelement location="${lib}/log4j-over-slf4j-1.7.32.jar" />
         <pathelement location="${lib}/lucene-analyzers-common-8.8.1.jar" />
         <pathelement location="${lib}/lucene-analyzers-phonetic-8.8.1.jar" />
         <pathelement location="${lib}/lucene-backward-codecs-8.8.1.jar" />
@@ -258,13 +258,13 @@
         <pathelement location="${lib}/opentracing-api-0.33.0.jar" />
         <pathelement location="${lib}/opentracing-noop-0.33.0.jar" />
         <pathelement location="${lib}/opentracing-util-0.33.0.jar" />
-	<pathelement location="${lib}/org.restlet.jar" />
+        <pathelement location="${lib}/org.restlet.jar" />
         <pathelement location="${lib}/pdfbox-2.0.15.jar" />
         <pathelement location="${lib}/poi-3.17.jar" />
         <pathelement location="${lib}/poi-scratchpad-3.17.jar" />
         <pathelement location="${lib}/rrd4j-3.2.jar" />
-        <pathelement location="${lib}/slf4j-api-1.7.25.jar" />
-        <pathelement location="${lib}/slf4j-jdk14-1.7.25.jar" />
+        <pathelement location="${lib}/slf4j-api-1.7.32.jar" />
+        <pathelement location="${lib}/slf4j-jdk14-1.7.32.jar" />
         <pathelement location="${lib}/solr-core-8.8.1.jar" />
         <pathelement location="${lib}/solr-solrj-8.8.1.jar" />
         <pathelement location="${lib}/spatial4j-0.6.jar" />
diff --git a/lib/log4j-over-slf4j-1.7.25.jar b/lib/log4j-over-slf4j-1.7.32.jar
similarity index 69%
rename from lib/log4j-over-slf4j-1.7.25.jar
rename to lib/log4j-over-slf4j-1.7.32.jar
index ba241a495..d1abe4660 100644
Binary files a/lib/log4j-over-slf4j-1.7.25.jar and b/lib/log4j-over-slf4j-1.7.32.jar differ
diff --git a/lib/slf4j-api-1.7.25.jar b/lib/slf4j-api-1.7.25.jar
deleted file mode 100644
index 0143c0996..000000000
Binary files a/lib/slf4j-api-1.7.25.jar and /dev/null differ
diff --git a/lib/slf4j-api-1.7.32.jar b/lib/slf4j-api-1.7.32.jar
new file mode 100644
index 000000000..b16a0785b
Binary files /dev/null and b/lib/slf4j-api-1.7.32.jar differ
diff --git a/lib/slf4j-jdk14-1.7.25.jar b/lib/slf4j-jdk14-1.7.25.jar
deleted file mode 100644
index bd0df29c0..000000000
Binary files a/lib/slf4j-jdk14-1.7.25.jar and /dev/null differ
diff --git a/lib/slf4j-jdk14-1.7.32.jar b/lib/slf4j-jdk14-1.7.32.jar
new file mode 100644
index 000000000..c38b303cc
Binary files /dev/null and b/lib/slf4j-jdk14-1.7.32.jar differ