diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index d38be7d1a47016..07dae1c396e616 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -286,7 +286,7 @@ EOF
 
 FROM builder AS de265
 RUN --mount=type=cache,target=/var/cache/ccache <<EOF
-git clone -b v1.1.1 --depth=1 https://github.com/strukturag/libde265.git
+git clone -b v1.1.2 --depth=1 https://github.com/strukturag/libde265.git
 cd libde265
 cmake -B build . \
 	-DCMAKE_BUILD_TYPE=None \
@@ -358,7 +358,7 @@ FROM builder AS heif
 COPY --link --from=de265 /usr/src/de265-cache /
 
 RUN --mount=type=cache,target=/var/cache/ccache <<EOF
-git clone -b v1.23.1 --depth=1 https://github.com/strukturag/libheif.git
+git clone -b v1.23.4 --depth=1 https://github.com/strukturag/libheif.git
 cd libheif
 cmake -B build . \
 	-DBUILD_SHARED_LIBS=OFF \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 86562d384e9cea..acc51eec211dab 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -920,7 +920,7 @@ def runStages():
 """)
 
 stage('libde265', """
-    git clone -b v1.1.1 https://github.com/strukturag/libde265.git
+    git clone -b v1.1.2 https://github.com/strukturag/libde265.git
     cd libde265
 win:
     cmake . ^
@@ -991,7 +991,7 @@ def runStages():
 """)
 
 stage('libheif', """
-    git clone -b v1.23.1 https://github.com/strukturag/libheif.git
+    git clone -b v1.23.4 https://github.com/strukturag/libheif.git
     cd libheif
 win:
     %THIRDPARTY_DIR%\\msys64\\usr\\bin\\sed.exe -i 's/LIBHEIF_EXPORTS/LIBDE265_STATIC_BUILD/g' libheif/CMakeLists.txt