diff --git a/packages/pdftk/ASN1OutputStream-ctor.patch b/packages/pdftk/ASN1OutputStream-ctor.patch
deleted file mode 100644
index 163b5de50..000000000
--- a/packages/pdftk/ASN1OutputStream-ctor.patch
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/java/com/gitlab/pdftk_java/com/lowagie/text/pdf/PdfPKCS7.java
-+++ b/java/com/gitlab/pdftk_java/com/lowagie/text/pdf/PdfPKCS7.java
-@@ -296,7 +296,7 @@ public class PdfPKCS7 {
-             ASN1TaggedObject tagsig = (ASN1TaggedObject)signerInfo.getObjectAt(next);
-             ASN1Sequence sseq = (ASN1Sequence)tagsig.getObject();
-             ByteArrayOutputStream bOut = new ByteArrayOutputStream();            
--            ASN1OutputStream dout = new ASN1OutputStream(bOut);
-+            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
-             try {
-                 ASN1EncodableVector attribute = new ASN1EncodableVector();
-                 for (int k = 0; k < sseq.size(); ++k) {
-@@ -735,7 +735,7 @@ public class PdfPKCS7 {
-                 digest = sig.sign();
-             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
-             
--            ASN1OutputStream dout = new ASN1OutputStream(bOut);
-+            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
-             dout.writeObject(new DEROctetString(digest));
-             dout.close();
-             
-@@ -906,7 +906,7 @@ public class PdfPKCS7 {
-             
-             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
-             
--            ASN1OutputStream dout = new ASN1OutputStream(bOut);
-+            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
-             dout.writeObject(new DERSequence(whole));
-             dout.close();
-             
-@@ -962,7 +962,7 @@ public class PdfPKCS7 {
-             attribute.add(new DERSequence(v));
-             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
-             
--            ASN1OutputStream dout = new ASN1OutputStream(bOut);
-+            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
-             dout.writeObject(new DERSet(attribute));
-             dout.close();
-             
diff --git a/packages/pdftk/build.sh b/packages/pdftk/build.sh
index e98320acc..d76543956 100644
--- a/packages/pdftk/build.sh
+++ b/packages/pdftk/build.sh
@@ -2,13 +2,14 @@ TERMUX_PKG_HOMEPAGE=https://gitlab.com/pdftk-java/pdftk
 TERMUX_PKG_DESCRIPTION="A simple tool for doing everyday things with PDF documents"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION=3.3.1
+TERMUX_PKG_VERSION=3.3.2
 TERMUX_PKG_SRCURL=https://gitlab.com/pdftk-java/pdftk/-/archive/v${TERMUX_PKG_VERSION}/pdftk-v${TERMUX_PKG_VERSION}.tar.bz2
-TERMUX_PKG_SHA256=1d1199b02108b4f762209534b8342e79f474c007384dfa70174514e91205a2a7
+TERMUX_PKG_SHA256=2389120140dc43cab4d3cdaf4f9b2f6b5e37b50afe60795e0f3726312c29fb18
 TERMUX_PKG_DEPENDS="libbcprov-java, libcommons-lang3-java, openjdk-17"
 TERMUX_PKG_BUILD_DEPENDS="ant"
 TERMUX_PKG_PLATFORM_INDEPENDENT=true
 TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_AUTO_UPDATE=true
 
 termux_step_pre_configure() {
 	mkdir -p lib