diff --git a/Dockerfile b/Dockerfile
index d77723a..c24034c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -230,9 +230,9 @@ RUN git clone -b v1.2.11 --depth 1 https://github.com/madler/zlib && \
 # Tor: Optional for Feather (-DTOR_BIN)
 # Binary can be embedded in Feather
 ENV TOR_BIN=/usr/local/tor/bin/tor
-RUN git clone -b tor-0.4.5.7 --depth 1 https://git.torproject.org/tor.git && \
+RUN git clone -b tor-0.4.6.6 --depth 1 https://git.torproject.org/tor.git && \
     cd tor && \
-    git reset --hard 83f895c015de55201e5f226f84a866f30f5ee14b && \
+    git reset --hard 60d1fb3d37274e29e9e88620d77e1636ef922561 && \
     ./autogen.sh && \
     ./configure \
     --disable-asciidoc \
diff --git a/Dockerfile.windows b/Dockerfile.windows
index cf1a2b9..fedc93d 100644
--- a/Dockerfile.windows
+++ b/Dockerfile.windows
@@ -154,9 +154,9 @@ RUN wget https://github.com/libevent/libevent/releases/download/release-2.1.11-s
     make -j$THREADS install && \
     rm -rf $(pwd)
 
-RUN git clone -b tor-0.4.5.7 --depth 1 https://git.torproject.org/tor.git && \
+RUN git clone -b tor-0.4.6.6 --depth 1 https://git.torproject.org/tor.git && \
     cd tor  && \
-    git reset --hard 83f895c015de55201e5f226f84a866f30f5ee14b && \
+    git reset --hard 60d1fb3d37274e29e9e88620d77e1636ef922561 && \
     ./autogen.sh && \
     ./configure --host=x86_64-w64-mingw32 \
     --disable-asciidoc \