diff --git a/Dockerfile b/Dockerfile
index a0ad1b3..6c65463 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,29 +21,25 @@ RUN git clone --depth 1 https://github.com/bitcoin/bitcoin.git --branch v$VERSIO
 
 WORKDIR /bitcoin
 
-RUN cd /bitcoin/depends; make NO_QT=1 -j"$(($(nproc)+1))"
+RUN cd /bitcoin/depends; \
+    make NO_QT=1 -j"$(($(nproc)+1))"
 
 RUN wget https://zlib.net/zlib-1.3.1.tar.gz && \
     echo "9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23  zlib-1.3.1.tar.gz" | sha256sum -c && \
     mkdir -p /usr/src/zlib; tar zxvf zlib-1.3.1.tar.gz -C /usr/src && \
-    cd /usr/src/zlib-1.3.1; ./configure; make -j"$(($(nproc)+1))"; make -j"$(($(nproc)+1))" install
+    cd /usr/src/zlib-1.3.1; \
+    ./configure; \
+    make -j"$(($(nproc)+1))"; \
+    make -j"$(($(nproc)+1))" install
 
 RUN export CONFIG_SITE=/bitcoin/depends/$(/bitcoin/depends/config.guess)/share/config.site && \
-    cd /bitcoin; ./autogen.sh; \
-    ./configure --disable-ccache \
-    --disable-maintainer-mode \
-    --disable-dependency-tracking \
-    --enable-reduce-exports --disable-bench \
-    --disable-tests \
-    --disable-gui-tests \
-    --without-gui \
-    --without-miniupnpc \
-    CFLAGS="-O2 -g0 --static -static -fPIC" \
-    CXXFLAGS="-O2 -g0 --static -static -fPIC" \
-    LDFLAGS="-s -static-libgcc -static-libstdc++ -Wl,-O2"
-
-RUN make -j"$(($(nproc)+1))" && \
-    make -j"$(($(nproc)+1))" install
+    cd /bitcoin; \
+    cmake -B build \
+        -DENABLE_WALLET=OFF \
+        --toolchain depends/$(/bitcoin/depends/config.guess)/toolchain.cmake \
+        -DCMAKE_CXX_FLAGS="-O0 -g0 -static -fPIC"; \
+    cmake --build build; \
+    cmake --install build;
 
 FROM alpine:latest
 COPY --from=build /usr/local /usr/local
diff --git a/VERSION b/VERSION
index 1a8f16d..0820b3c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-28.1
\ No newline at end of file
+29.0
\ No newline at end of file