diff --git a/src/curl.mk b/src/curl.mk
index 962050cb..377e5bb2 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  := 7.69.1
-$(PKG)_CHECKSUM := 03c7d5e6697f7b7e40ada1b2256e565a555657398e6c1fcfa4cb251ccd819d4f
+$(PKG)_VERSION  := 7.70.0
+$(PKG)_CHECKSUM := 032f43f2674008c761af19bf536374128c16241fb234699a55f9fb603fcfbae7
 $(PKG)_SUBDIR   := curl-$($(PKG)_VERSION)
 $(PKG)_FILE     := curl-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := https://curl.haxx.se/download/$($(PKG)_FILE)
diff --git a/src/nettle.mk b/src/nettle.mk
index 64b10a24..27196fb4 100644
--- a/src/nettle.mk
+++ b/src/nettle.mk
@@ -3,8 +3,8 @@
 PKG             := nettle
 $(PKG)_WEBSITE  := https://www.lysator.liu.se/~nisse/nettle/
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 3.5.1
-$(PKG)_CHECKSUM := 75cca1998761b02e16f2db56da52992aef622bf55a3b45ec538bc2eedadc9419
+$(PKG)_VERSION  := 3.6
+$(PKG)_CHECKSUM := d24c0d0f2abffbc8f4f34dcf114b0f131ec3774895f3555922fe2f40f3d5e3f1
 $(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
 $(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
 $(PKG)_URL      := https://www.lysator.liu.se/~nisse/archive/$($(PKG)_FILE)
diff --git a/src/poppler.mk b/src/poppler.mk
index 5caa48f3..6bdd4bf3 100644
--- a/src/poppler.mk
+++ b/src/poppler.mk
@@ -3,8 +3,8 @@
 PKG             := poppler
 $(PKG)_WEBSITE  := https://poppler.freedesktop.org/
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 0.87.0
-$(PKG)_CHECKSUM := 6f602b9c24c2d05780be93e7306201012e41459f289b8279a27a79431ad4150e
+$(PKG)_VERSION  := 0.88.0
+$(PKG)_CHECKSUM := b4453804e9a5a519e6ceee0ac8f5efc229e3b0bf70419263c239124474d256c7
 $(PKG)_SUBDIR   := poppler-$($(PKG)_VERSION)
 $(PKG)_FILE     := poppler-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := https://poppler.freedesktop.org/$($(PKG)_FILE)