diff --git a/print/pdftk/Makefile b/print/pdftk/Makefile
index 6eb563362559..3e7c2a50d132 100644
--- a/print/pdftk/Makefile
+++ b/print/pdftk/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	pdftk
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.1.0
+DISTVERSION=	3.1.1
 CATEGORIES=	print java
 MASTER_SITES=	https://repo.maven.apache.org/maven2/:bcprov
 DISTFILES=	${_BCPROV_JAR}:bcprov
@@ -20,7 +20,7 @@ RUN_DEPENDS=	${JAVAJARDIR}/commons-lang3.jar:java/apache-commons-lang3
 USE_ANT=	yes
 USE_GITLAB=	yes
 GL_ACCOUNT=	pdftk-java
-GL_COMMIT=	8c6b884feffa198798053a29dea750011a03d8b9
+GL_COMMIT=	535a84da37c507378d7674f7f61aa8c29e200509
 USE_JAVA=	yes
 ALL_TARGET=	jar
 NO_ARCH=	yes
diff --git a/print/pdftk/distinfo b/print/pdftk/distinfo
index 43232ed764e7..1683c0d6df8d 100644
--- a/print/pdftk/distinfo
+++ b/print/pdftk/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1587961210
+TIMESTAMP = 1588344924
 SHA256 (org/bouncycastle/bcprov-jdk15on/1.64/bcprov-jdk15on-1.64.jar) = a4f463ce552b908a722fa198ef4892a226b3225e453f8df10d5c0a5bfe5db6b6
 SIZE (org/bouncycastle/bcprov-jdk15on/1.64/bcprov-jdk15on-1.64.jar) = 4771726
-SHA256 (pdftk-java-pdftk-8c6b884feffa198798053a29dea750011a03d8b9_GL0.tar.gz) = be1f265e3933b1511f33d83f7c08246606e5eb1deb0604f73f8498647002c366
-SIZE (pdftk-java-pdftk-8c6b884feffa198798053a29dea750011a03d8b9_GL0.tar.gz) = 1363772
+SHA256 (pdftk-java-pdftk-535a84da37c507378d7674f7f61aa8c29e200509_GL0.tar.gz) = 5b870d4ef5295d6cc3318623d418af0214f3b660a217840fb2fe889ba3559bf9
+SIZE (pdftk-java-pdftk-535a84da37c507378d7674f7f61aa8c29e200509_GL0.tar.gz) = 1363823