diff --git a/src/curl.mk b/src/curl.mk
index 12a35117..33d2f600 100644
--- a/src/curl.mk
+++ b/src/curl.mk
@@ -4,8 +4,8 @@ PKG             := curl
 $(PKG)_WEBSITE  := https://curl.haxx.se/libcurl/
 $(PKG)_DESCR    := cURL
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 7.66.0
-$(PKG)_CHECKSUM := dbb48088193016d079b97c5c3efde8efa56ada2ebf336e8a97d04eb8e2ed98c1
+$(PKG)_VERSION  := 7.67.0
+$(PKG)_CHECKSUM := f5d2e7320379338c3952dcc7566a140abb49edb575f9f99272455785c40e536c
 $(PKG)_SUBDIR   := curl-$($(PKG)_VERSION)
 $(PKG)_FILE     := curl-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := https://curl.haxx.se/download/$($(PKG)_FILE)
diff --git a/src/libtasn1.mk b/src/libtasn1.mk
index 8f39fb36..12ec3886 100644
--- a/src/libtasn1.mk
+++ b/src/libtasn1.mk
@@ -3,8 +3,8 @@
 PKG             := libtasn1
 $(PKG)_WEBSITE  := https://www.gnu.org/software/libtasn1/
 $(PKG)_DESCR    := GnuTLS
-$(PKG)_VERSION  := 4.13
-$(PKG)_CHECKSUM := 7e528e8c317ddd156230c4e31d082cd13e7ddeb7a54824be82632209550c8cca
+$(PKG)_VERSION  := 4.14
+$(PKG)_CHECKSUM := 9e604ba5c5c8ea403487695c2e407405820d98540d9de884d6e844f9a9c5ba08
 $(PKG)_SUBDIR   := libtasn1-$($(PKG)_VERSION)
 $(PKG)_FILE     := libtasn1-$($(PKG)_VERSION).tar.gz
 $(PKG)_URL      := https://ftp.gnu.org/gnu/libtasn1/$($(PKG)_FILE)
diff --git a/src/tiff.mk b/src/tiff.mk
index 193a6478..b897e5cf 100644
--- a/src/tiff.mk
+++ b/src/tiff.mk
@@ -4,8 +4,8 @@ PKG             := tiff
 $(PKG)_WEBSITE  := http://simplesystems.org/libtiff/
 $(PKG)_DESCR    := LibTIFF
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 4.0.10
-$(PKG)_CHECKSUM := 2c52d11ccaf767457db0c46795d9c7d1a8d8f76f68b0b800a3dfe45786b996e4
+$(PKG)_VERSION  := 4.1.0
+$(PKG)_CHECKSUM := 5d29f32517dadb6dbcd1255ea5bbc93a2b54b94fbf83653b4d65c7d6775b8634
 $(PKG)_SUBDIR   := tiff-$($(PKG)_VERSION)
 $(PKG)_FILE     := tiff-$($(PKG)_VERSION).tar.gz
 $(PKG)_URL      := https://download.osgeo.org/libtiff/$($(PKG)_FILE)
diff --git a/src/zstd.mk b/src/zstd.mk
index f3209404..942b4ddb 100644
--- a/src/zstd.mk
+++ b/src/zstd.mk
@@ -4,8 +4,8 @@ PKG             := zstd
 $(PKG)_WEBSITE  := https://github.com/facebook/zstd
 $(PKG)_DESCR    := Zstandard is a fast lossless compression algorithm
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 1.4.3
-$(PKG)_CHECKSUM := 5eda3502ecc285c3c92ee0cc8cd002234dee39d539b3f692997a0e80de1d33de
+$(PKG)_VERSION  := 1.4.4
+$(PKG)_CHECKSUM := a364f5162c7d1a455cc915e8e3cf5f4bd8b75d09bc0f53965b0c9ca1383c52c8
 $(PKG)_GH_CONF  := facebook/zstd/tags,v
 $(PKG)_DEPS     := cc