diff --git a/thirdparty/download-thirdparty.sh b/thirdparty/download-thirdparty.sh
index 59c7e107730ae..c8ea1a7024e20 100755
--- a/thirdparty/download-thirdparty.sh
+++ b/thirdparty/download-thirdparty.sh
@@ -424,7 +424,7 @@ fi
 
 # patch jemalloc_hook
 cd $TP_SOURCE_DIR/$JEMALLOC_SOURCE
-if [ ! -f $PATCHED_MARK ] && [ $JEMALLOC_SOURCE = "jemalloc-5.2.1" ]; then
+if [ ! -f $PATCHED_MARK ] && [ $JEMALLOC_SOURCE = "jemalloc-5.3.0" ]; then
     patch -p0 < $TP_PATCH_DIR/jemalloc_hook.patch
     touch $PATCHED_MARK
 fi
diff --git a/thirdparty/vars.sh b/thirdparty/vars.sh
index 5c555dea4f8c6..6c325ac040555 100644
--- a/thirdparty/vars.sh
+++ b/thirdparty/vars.sh
@@ -265,10 +265,10 @@ CROARINGBITMAP_SOURCE=CRoaring-1.1.3
 CROARINGBITMAP_MD5SUM="605924d21c14c760e66466799215868f"
 
 # jemalloc
-JEMALLOC_DOWNLOAD="https://github.com/jemalloc/jemalloc/releases/download/5.2.1/jemalloc-5.2.1.tar.bz2"
-JEMALLOC_NAME="jemalloc-5.2.1.tar.bz2"
-JEMALLOC_SOURCE="jemalloc-5.2.1"
-JEMALLOC_MD5SUM="3d41fbf006e6ebffd489bdb304d009ae"
+JEMALLOC_DOWNLOAD="https://github.com/jemalloc/jemalloc/releases/download/5.3.0/jemalloc-5.3.0.tar.bz2"
+JEMALLOC_NAME="jemalloc-5.3.0.tar.bz2"
+JEMALLOC_SOURCE="jemalloc-5.3.0"
+JEMALLOC_MD5SUM="09a8328574dab22a7df848eae6dbbf53"
 
 # CCTZ
 CCTZ_DOWNLOAD="https://github.com/google/cctz/archive/v2.3.tar.gz"