diff --git a/rules/healpix.sh b/rules/healpix.sh
index 54a8430..7d592db 100644
--- a/rules/healpix.sh
+++ b/rules/healpix.sh
@@ -1,7 +1,7 @@
-curl -SL https://github.com/tskisner/healpix-autotools/releases/download/v3.31.2/healpix-autotools-3.31.2.tar.gz \
-    -o healpix-autotools-3.31.2.tar.gz \
-    && tar -xzf healpix-autotools-3.31.2.tar.gz \
-    && cd healpix-autotools-3.31.2 \
+curl -SL https://github.com/tskisner/healpix-autotools/releases/download/v3.31.4/healpix-autotools-3.31.4.tar.gz \
+    -o healpix-autotools-3.31.4.tar.gz \
+    && tar -xzf healpix-autotools-3.31.4.tar.gz \
+    && cd healpix-autotools-3.31.4 \
     && CC="@CC@" CXX="@CXX@" FC="@FC@" \
     CFLAGS="@CFLAGS@" CXXFLAGS="@CXXFLAGS@" FCFLAGS="@FCFLAGS@" \
     ./configure @CROSS@ --with-cfitsio="@AUX_PREFIX@" --prefix="@AUX_PREFIX@" \
diff --git a/rules/tractor.sh b/rules/tractor.sh
index 2d7e236..0f2176c 100644
--- a/rules/tractor.sh
+++ b/rules/tractor.sh
@@ -1,7 +1,7 @@
-curl -SL https://github.com/dstndstn/tractor/archive/dr6.1.tar.gz \
-    -o tractor-dr6.1.tar.gz \
-    && tar xzf tractor-dr6.1.tar.gz \
-    && cd tractor-dr6.1 && patch -p1 < ../rules/patch_tractor \
+curl -SL https://github.com/dstndstn/tractor/archive/dr6.2.tar.gz \
+    -o tractor-dr6.2.tar.gz \
+    && tar xzf tractor-dr6.2.tar.gz \
+    && cd tractor-dr6.2 && patch -p1 < ../rules/patch_tractor \
     && CERES_LIB_DIR="@AUX_PREFIX@/lib" \
     CC="@CC@" CFLAGS="@CFLAGS@" LDSHARED="@CC@ -shared" \
     CXX="@CXX@" CXXFLAGS="@CXXFLAGS@" BLAS_LIB="@BLAS@" \